2457308976304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1687712209}}^1$

素因数の和:1687712237

約数の個数: 40

約数和(自身を含む): 5859736793120

約数和(自身を除く): 3402427816816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1687712209, 3375424418, 6750848836, 11813985463, 13501697672, 21940258717, 23627970926, 27003395344, 43880517434, 47255941852, 87761034868, 94511883704, 153581811019, 175522069736, 189023767408, 307163622038, 351044139472, 614327244076, 1228654488152, 2457308976304]

約数ペア:

[(1, 2457308976304), (2, 1228654488152), (4, 614327244076), (7, 351044139472), (8, 307163622038), (13, 189023767408), (14, 175522069736), (16, 153581811019), (26, 94511883704), (28, 87761034868), (52, 47255941852), (56, 43880517434), (91, 27003395344), (104, 23627970926), (112, 21940258717), (182, 13501697672), (208, 11813985463), (364, 6750848836), (728, 3375424418), (1456, 1687712209)]