1337661208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{86323}}^1$

素因数の和:86491

約数の個数: 32

約数和(自身を含む): 2719206000

約数和(自身を除く): 1381544792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 86323, 172646, 345292, 690584, 1122199, 2244398, 4488796, 8977592, 12862127, 25724254, 51448508, 102897016, 167207651, 334415302, 668830604, 1337661208]

約数ペア:

[(1, 1337661208), (2, 668830604), (4, 334415302), (8, 167207651), (13, 102897016), (26, 51448508), (52, 25724254), (104, 12862127), (149, 8977592), (298, 4488796), (596, 2244398), (1192, 1122199), (1937, 690584), (3874, 345292), (7748, 172646), (15496, 86323)]