269512007960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518292323}}^1$

素因数の和:518292347

約数の個数: 32

約数和(自身を含む): 653048328240

約数和(自身を除く): 383536320280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 518292323, 1036584646, 2073169292, 2591461615, 4146338584, 5182923230, 6737800199, 10365846460, 13475600398, 20731692920, 26951200796, 33689000995, 53902401592, 67378001990, 134756003980, 269512007960]

約数ペア:

[(1, 269512007960), (2, 134756003980), (4, 67378001990), (5, 53902401592), (8, 33689000995), (10, 26951200796), (13, 20731692920), (20, 13475600398), (26, 10365846460), (40, 6737800199), (52, 5182923230), (65, 4146338584), (104, 2591461615), (130, 2073169292), (260, 1036584646), (520, 518292323)]