798745714

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^3\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 1416290400

約数和(自身を除く): 617544686

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 169, 221, 289, 338, 442, 481, 578, 629, 962, 1258, 2197, 2873, 3757, 4394, 4913, 5746, 6253, 7514, 8177, 9826, 10693, 12506, 16354, 21386, 37349, 48841, 63869, 74698, 81289, 97682, 106301, 127738, 139009, 162578, 181781, 212602, 278018, 363562, 634933, 830297, 1269866, 1381913, 1660594, 1807117, 2363153, 2763826, 3614234, 4726306, 10793861, 21587722, 23492521, 30720989, 46985042, 61441978, 399372857, 798745714]

約数ペア:

[(1, 798745714), (2, 399372857), (13, 61441978), (17, 46985042), (26, 30720989), (34, 23492521), (37, 21587722), (74, 10793861), (169, 4726306), (221, 3614234), (289, 2763826), (338, 2363153), (442, 1807117), (481, 1660594), (578, 1381913), (629, 1269866), (962, 830297), (1258, 634933), (2197, 363562), (2873, 278018), (3757, 212602), (4394, 181781), (4913, 162578), (5746, 139009), (6253, 127738), (7514, 106301), (8177, 97682), (9826, 81289), (10693, 74698), (12506, 63869), (16354, 48841), (21386, 37349)]