129715662388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7481}}^1\times {\mathrm{333449}}^1$

素因数の和:340947

約数の個数: 24

約数和(自身を含む): 244497544200

約数和(自身を除く): 114781881812

約数列:

[1, 2, 4, 13, 26, 52, 7481, 14962, 29924, 97253, 194506, 333449, 389012, 666898, 1333796, 4334837, 8669674, 17339348, 2494531969, 4989063938, 9978127876, 32428915597, 64857831194, 129715662388]

約数ペア:

[(1, 129715662388), (2, 64857831194), (4, 32428915597), (13, 9978127876), (26, 4989063938), (52, 2494531969), (7481, 17339348), (14962, 8669674), (29924, 4334837), (97253, 1333796), (194506, 666898), (333449, 389012)]