2873660176

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{2797}}^1$

素因数の和:3371

約数の個数: 40

約数和(自身を含む): 5618887640

約数和(自身を除く): 2745227464

約数列:

[1, 2, 4, 8, 16, 157, 314, 409, 628, 818, 1256, 1636, 2512, 2797, 3272, 5594, 6544, 11188, 22376, 44752, 64213, 128426, 256852, 439129, 513704, 878258, 1027408, 1143973, 1756516, 2287946, 3513032, 4575892, 7026064, 9151784, 18303568, 179603761, 359207522, 718415044, 1436830088, 2873660176]

約数ペア:

[(1, 2873660176), (2, 1436830088), (4, 718415044), (8, 359207522), (16, 179603761), (157, 18303568), (314, 9151784), (409, 7026064), (628, 4575892), (818, 3513032), (1256, 2287946), (1636, 1756516), (2512, 1143973), (2797, 1027408), (3272, 878258), (5594, 513704), (6544, 439129), (11188, 256852), (22376, 128426), (44752, 64213)]