1237744534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 2227357440

約数和(自身を除く): 989612906

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 61, 122, 221, 377, 442, 493, 754, 793, 986, 1037, 1583, 1586, 1769, 2074, 3166, 3538, 6409, 12818, 13481, 20579, 22997, 26911, 26962, 30073, 41158, 45907, 45994, 53822, 60146, 91814, 96563, 193126, 349843, 390949, 596791, 699686, 780419, 781898, 1193582, 1255319, 1560838, 1641571, 2510638, 2800327, 3283142, 5600654, 10145447, 20290894, 21340423, 36404251, 42680846, 47605559, 72808502, 95211118, 618872267, 1237744534]

約数ペア:

[(1, 1237744534), (2, 618872267), (13, 95211118), (17, 72808502), (26, 47605559), (29, 42680846), (34, 36404251), (58, 21340423), (61, 20290894), (122, 10145447), (221, 5600654), (377, 3283142), (442, 2800327), (493, 2510638), (754, 1641571), (793, 1560838), (986, 1255319), (1037, 1193582), (1583, 781898), (1586, 780419), (1769, 699686), (2074, 596791), (3166, 390949), (3538, 349843), (6409, 193126), (12818, 96563), (13481, 91814), (20579, 60146), (22997, 53822), (26911, 45994), (26962, 45907), (30073, 41158)]