127250474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 231662592

約数和(自身を除く): 104412118

約数列:

[1, 2, 13, 17, 26, 31, 34, 37, 62, 74, 221, 251, 403, 442, 481, 502, 527, 629, 806, 962, 1054, 1147, 1258, 2294, 3263, 4267, 6526, 6851, 7781, 8177, 8534, 9287, 13702, 14911, 15562, 16354, 18574, 19499, 29822, 38998, 55471, 101153, 110942, 120731, 132277, 157879, 202306, 241462, 253487, 264554, 287897, 315758, 506974, 575794, 1719601, 2052427, 3439202, 3742661, 4104854, 4894249, 7485322, 9788498, 63625237, 127250474]

約数ペア:

[(1, 127250474), (2, 63625237), (13, 9788498), (17, 7485322), (26, 4894249), (31, 4104854), (34, 3742661), (37, 3439202), (62, 2052427), (74, 1719601), (221, 575794), (251, 506974), (403, 315758), (442, 287897), (481, 264554), (502, 253487), (527, 241462), (629, 202306), (806, 157879), (962, 132277), (1054, 120731), (1147, 110942), (1258, 101153), (2294, 55471), (3263, 38998), (4267, 29822), (6526, 19499), (6851, 18574), (7781, 16354), (8177, 15562), (8534, 14911), (9287, 13702)]