2560537488

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{730747}}^1$

素因数の和:730831

約数の個数: 40

約数和(自身を含む): 6705343648

約数和(自身を除く): 4144806160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 730747, 1461494, 2192241, 2922988, 4384482, 5845976, 8768964, 11691952, 17537928, 35075856, 53344531, 106689062, 160033593, 213378124, 320067186, 426756248, 640134372, 853512496, 1280268744, 2560537488]

約数ペア:

[(1, 2560537488), (2, 1280268744), (3, 853512496), (4, 640134372), (6, 426756248), (8, 320067186), (12, 213378124), (16, 160033593), (24, 106689062), (48, 53344531), (73, 35075856), (146, 17537928), (219, 11691952), (292, 8768964), (438, 5845976), (584, 4384482), (876, 2922988), (1168, 2192241), (1752, 1461494), (3504, 730747)]