2891694596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{121357}}^1$

素因数の和:121428

約数の個数: 48

約数和(自身を含む): 6197995776

約数和(自身を除く): 3306301180

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 11914, 23828, 121357, 242714, 485428, 849499, 1698998, 2791211, 3397996, 4490209, 5582422, 8980418, 11164844, 17960836, 19538477, 31431463, 39076954, 62862926, 78153908, 103274807, 125725852, 206549614, 413099228, 722923649, 1445847298, 2891694596]

約数ペア:

[(1, 2891694596), (2, 1445847298), (4, 722923649), (7, 413099228), (14, 206549614), (23, 125725852), (28, 103274807), (37, 78153908), (46, 62862926), (74, 39076954), (92, 31431463), (148, 19538477), (161, 17960836), (259, 11164844), (322, 8980418), (518, 5582422), (644, 4490209), (851, 3397996), (1036, 2791211), (1702, 1698998), (3404, 849499), (5957, 485428), (11914, 242714), (23828, 121357)]