707287802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 1213984800

約数和(自身を除く): 506696998

約数列:

[1, 2, 13, 26, 41, 61, 73, 82, 122, 146, 149, 298, 533, 793, 949, 1066, 1586, 1898, 1937, 2501, 2993, 3874, 4453, 5002, 5986, 6109, 8906, 9089, 10877, 12218, 18178, 21754, 32513, 38909, 57889, 65026, 77818, 79417, 115778, 118157, 141401, 158834, 182573, 236314, 282802, 365146, 372649, 445957, 663497, 745298, 891914, 1326994, 2373449, 4746898, 4844437, 5797441, 8625461, 9688874, 11594882, 17250922, 27203377, 54406754, 353643901, 707287802]

約数ペア:

[(1, 707287802), (2, 353643901), (13, 54406754), (26, 27203377), (41, 17250922), (61, 11594882), (73, 9688874), (82, 8625461), (122, 5797441), (146, 4844437), (149, 4746898), (298, 2373449), (533, 1326994), (793, 891914), (949, 745298), (1066, 663497), (1586, 445957), (1898, 372649), (1937, 365146), (2501, 282802), (2993, 236314), (3874, 182573), (4453, 158834), (5002, 141401), (5986, 118157), (6109, 115778), (8906, 79417), (9089, 77818), (10877, 65026), (12218, 57889), (18178, 38909), (21754, 32513)]