201611884864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242321977}}^1$

素因数の和:242322002

約数の個数: 28

約数和(自身を含む): 430848476884

約数和(自身を除く): 229236592020

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242321977, 484643954, 969287908, 1938575816, 3150185701, 3877151632, 6300371402, 7754303264, 12600742804, 15508606528, 25201485608, 50402971216, 100805942432, 201611884864]

約数ペア:

[(1, 201611884864), (2, 100805942432), (4, 50402971216), (8, 25201485608), (13, 15508606528), (16, 12600742804), (26, 7754303264), (32, 6300371402), (52, 3877151632), (64, 3150185701), (104, 1938575816), (208, 969287908), (416, 484643954), (832, 242321977)]