15665979434

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{128813}}^1$

素因数の和:128919

約数の個数: 48

約数和(自身を含む): 29340222408

約数和(自身を除く): 13674242974

約数列:

[1, 2, 7, 14, 17, 34, 49, 73, 98, 119, 146, 238, 511, 833, 1022, 1241, 1666, 2482, 3577, 7154, 8687, 17374, 60809, 121618, 128813, 257626, 901691, 1803382, 2189821, 4379642, 6311837, 9403349, 12623674, 15328747, 18806698, 30657494, 65823443, 107301229, 131646886, 159856933, 214602458, 319713866, 460764101, 921528202, 1118998531, 2237997062, 7832989717, 15665979434]

約数ペア:

[(1, 15665979434), (2, 7832989717), (7, 2237997062), (14, 1118998531), (17, 921528202), (34, 460764101), (49, 319713866), (73, 214602458), (98, 159856933), (119, 131646886), (146, 107301229), (238, 65823443), (511, 30657494), (833, 18806698), (1022, 15328747), (1241, 12623674), (1666, 9403349), (2482, 6311837), (3577, 4379642), (7154, 2189821), (8687, 1803382), (17374, 901691), (60809, 257626), (121618, 128813)]