2517961628

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 5607168000

約数和(自身を除く): 3089206372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 343, 364, 553, 637, 686, 1027, 1106, 1274, 1372, 1787, 2054, 2212, 2548, 3574, 3871, 4108, 4459, 7148, 7189, 7742, 8918, 12509, 14378, 15484, 17836, 23231, 25018, 27097, 28756, 46462, 50036, 50323, 54194, 87563, 92924, 100646, 108388, 141173, 162617, 175126, 201292, 282346, 325234, 350252, 352261, 564692, 612941, 650468, 704522, 988211, 1138319, 1225882, 1409044, 1835249, 1976422, 2276638, 2451764, 3670498, 3952844, 4553276, 6917477, 7340996, 7968233, 12846743, 13834954, 15936466, 25693486, 27669908, 31872932, 48422339, 51386972, 89927201, 96844678, 179854402, 193689356, 359708804, 629490407, 1258980814, 2517961628]

約数ペア:

[(1, 2517961628), (2, 1258980814), (4, 629490407), (7, 359708804), (13, 193689356), (14, 179854402), (26, 96844678), (28, 89927201), (49, 51386972), (52, 48422339), (79, 31872932), (91, 27669908), (98, 25693486), (158, 15936466), (182, 13834954), (196, 12846743), (316, 7968233), (343, 7340996), (364, 6917477), (553, 4553276), (637, 3952844), (686, 3670498), (1027, 2451764), (1106, 2276638), (1274, 1976422), (1372, 1835249), (1787, 1409044), (2054, 1225882), (2212, 1138319), (2548, 988211), (3574, 704522), (3871, 650468), (4108, 612941), (4459, 564692), (7148, 352261), (7189, 350252), (7742, 325234), (8918, 282346), (12509, 201292), (14378, 175126), (15484, 162617), (17836, 141173), (23231, 108388), (25018, 100646), (27097, 92924), (28756, 87563), (46462, 54194), (50036, 50323)]