1649078808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5285509}}^1$

素因数の和:5285531

約数の個数: 32

約数和(自身を含む): 4439828400

約数和(自身を除く): 2790749592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 5285509, 10571018, 15856527, 21142036, 31713054, 42284072, 63426108, 68711617, 126852216, 137423234, 206134851, 274846468, 412269702, 549692936, 824539404, 1649078808]

約数ペア:

[(1, 1649078808), (2, 824539404), (3, 549692936), (4, 412269702), (6, 274846468), (8, 206134851), (12, 137423234), (13, 126852216), (24, 68711617), (26, 63426108), (39, 42284072), (52, 31713054), (78, 21142036), (104, 15856527), (156, 10571018), (312, 5285509)]