2785958812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3739}}^1$

素因数の和:3875

約数の個数: 96

約数和(自身を含む): 6333465600

約数和(自身を除く): 3547506788

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 89, 91, 92, 161, 178, 182, 299, 322, 356, 364, 598, 623, 644, 1157, 1196, 1246, 2047, 2093, 2314, 2492, 3739, 4094, 4186, 4628, 7478, 8099, 8188, 8372, 14329, 14956, 16198, 26173, 26611, 28658, 32396, 48607, 52346, 53222, 57316, 85997, 97214, 104692, 106444, 171994, 186277, 194428, 332771, 340249, 343988, 372554, 601979, 665542, 680498, 745108, 1117961, 1203958, 1331084, 1360996, 2235922, 2329397, 2407916, 4326023, 4471844, 4658794, 7653733, 7825727, 8652046, 9317588, 15307466, 15651454, 17304092, 30282161, 30614932, 31302908, 53576131, 60564322, 99498529, 107152262, 121128644, 198997058, 214304524, 397994116, 696489703, 1392979406, 2785958812]

約数ペア:

[(1, 2785958812), (2, 1392979406), (4, 696489703), (7, 397994116), (13, 214304524), (14, 198997058), (23, 121128644), (26, 107152262), (28, 99498529), (46, 60564322), (52, 53576131), (89, 31302908), (91, 30614932), (92, 30282161), (161, 17304092), (178, 15651454), (182, 15307466), (299, 9317588), (322, 8652046), (356, 7825727), (364, 7653733), (598, 4658794), (623, 4471844), (644, 4326023), (1157, 2407916), (1196, 2329397), (1246, 2235922), (2047, 1360996), (2093, 1331084), (2314, 1203958), (2492, 1117961), (3739, 745108), (4094, 680498), (4186, 665542), (4628, 601979), (7478, 372554), (8099, 343988), (8188, 340249), (8372, 332771), (14329, 194428), (14956, 186277), (16198, 171994), (26173, 106444), (26611, 104692), (28658, 97214), (32396, 85997), (48607, 57316), (52346, 53222)]