111491212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4679}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 239016960

約数和(自身を除く): 127525748

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 4679, 5957, 9358, 11914, 18716, 23828, 32753, 65506, 107617, 131012, 173123, 215234, 346246, 430468, 692492, 753319, 1211861, 1506638, 2423722, 3013276, 3981829, 4847444, 7963658, 15927316, 27872803, 55745606, 111491212]

約数ペア:

[(1, 111491212), (2, 55745606), (4, 27872803), (7, 15927316), (14, 7963658), (23, 4847444), (28, 3981829), (37, 3013276), (46, 2423722), (74, 1506638), (92, 1211861), (148, 753319), (161, 692492), (259, 430468), (322, 346246), (518, 215234), (644, 173123), (851, 131012), (1036, 107617), (1702, 65506), (3404, 32753), (4679, 23828), (5957, 18716), (9358, 11914)]