858778548

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1\times {\mathrm{1373}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 2049788160

約数和(自身を除く): 1191009612

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1109, 1373, 2218, 2746, 3327, 4119, 4436, 5492, 6654, 8238, 13308, 16476, 52123, 64531, 104246, 129062, 156369, 193593, 208492, 258124, 312738, 387186, 625476, 774372, 1522657, 3045314, 4567971, 6090628, 9135942, 18271884, 71564879, 143129758, 214694637, 286259516, 429389274, 858778548]

約数ペア:

[(1, 858778548), (2, 429389274), (3, 286259516), (4, 214694637), (6, 143129758), (12, 71564879), (47, 18271884), (94, 9135942), (141, 6090628), (188, 4567971), (282, 3045314), (564, 1522657), (1109, 774372), (1373, 625476), (2218, 387186), (2746, 312738), (3327, 258124), (4119, 208492), (4436, 193593), (5492, 156369), (6654, 129062), (8238, 104246), (13308, 64531), (16476, 52123)]