2087047508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2937

約数の個数: 96

約数和(自身を含む): 4745018880

約数和(自身を除く): 2657971372

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, 2801, 4094, 4186, 4628, 5602, 8099, 8188, 8372, 11204, 14329, 16198, 19607, 26611, 28658, 32396, 36413, 39214, 53222, 57316, 64423, 72826, 78428, 106444, 128846, 145652, 186277, 249289, 254891, 257692, 372554, 450961, 498578, 509782, 745108, 837499, 901922, 997156, 1019564, 1674998, 1745023, 1803844, 3240757, 3349996, 3490046, 5733647, 5862493, 6481514, 6980092, 11467294, 11724986, 12963028, 22685299, 22934588, 23449972, 40135529, 45370598, 74537411, 80271058, 90741196, 149074822, 160542116, 298149644, 521761877, 1043523754, 2087047508]

約数ペア:

[(1, 2087047508), (2, 1043523754), (4, 521761877), (7, 298149644), (13, 160542116), (14, 149074822), (23, 90741196), (26, 80271058), (28, 74537411), (46, 45370598), (52, 40135529), (89, 23449972), (91, 22934588), (92, 22685299), (161, 12963028), (178, 11724986), (182, 11467294), (299, 6980092), (322, 6481514), (356, 5862493), (364, 5733647), (598, 3490046), (623, 3349996), (644, 3240757), (1157, 1803844), (1196, 1745023), (1246, 1674998), (2047, 1019564), (2093, 997156), (2314, 901922), (2492, 837499), (2801, 745108), (4094, 509782), (4186, 498578), (4628, 450961), (5602, 372554), (8099, 257692), (8188, 254891), (8372, 249289), (11204, 186277), (14329, 145652), (16198, 128846), (19607, 106444), (26611, 78428), (28658, 72826), (32396, 64423), (36413, 57316), (39214, 53222)]