2515690921096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1542377}}^1$

素因数の和:1542646

約数の個数: 64

約数和(自身を含む): 5097250814400

約数和(自身を除く): 2581559893304

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 179, 268, 358, 536, 716, 1139, 1432, 2278, 3043, 4556, 6086, 9112, 11993, 12172, 23986, 24344, 47972, 95944, 203881, 407762, 815524, 1542377, 1631048, 3084754, 6169508, 12339016, 26220409, 52440818, 103339259, 104881636, 206678518, 209763272, 276085483, 413357036, 552170966, 826714072, 1104341932, 1756767403, 2208683864, 3513534806, 4693453211, 7027069612, 9386906422, 14054139224, 18497727361, 18773812844, 36995454722, 37547625688, 73990909444, 147981818888, 314461365137, 628922730274, 1257845460548, 2515690921096]

約数ペア:

[(1, 2515690921096), (2, 1257845460548), (4, 628922730274), (8, 314461365137), (17, 147981818888), (34, 73990909444), (67, 37547625688), (68, 36995454722), (134, 18773812844), (136, 18497727361), (179, 14054139224), (268, 9386906422), (358, 7027069612), (536, 4693453211), (716, 3513534806), (1139, 2208683864), (1432, 1756767403), (2278, 1104341932), (3043, 826714072), (4556, 552170966), (6086, 413357036), (9112, 276085483), (11993, 209763272), (12172, 206678518), (23986, 104881636), (24344, 103339259), (47972, 52440818), (95944, 26220409), (203881, 12339016), (407762, 6169508), (815524, 3084754), (1542377, 1631048)]