1247213602

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{571}}^1\times {\mathrm{3779}}^1$

素因数の和:4386

約数の個数: 24

約数和(自身を含む): 1991349360

約数和(自身を除く): 744135758

約数列:

[1, 2, 17, 34, 289, 571, 578, 1142, 3779, 7558, 9707, 19414, 64243, 128486, 165019, 330038, 1092131, 2157809, 2184262, 4315618, 36682753, 73365506, 623606801, 1247213602]

約数ペア:

[(1, 1247213602), (2, 623606801), (17, 73365506), (34, 36682753), (289, 4315618), (571, 2184262), (578, 2157809), (1142, 1092131), (3779, 330038), (7558, 165019), (9707, 128486), (19414, 64243)]