1215764914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6680027}}^1$

素因数の和:6680049

約数の個数: 16

約数和(自身を含む): 2244489408

約数和(自身を除く): 1028724494

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 6680027, 13360054, 46760189, 86840351, 93520378, 173680702, 607882457, 1215764914]

約数ペア:

[(1, 1215764914), (2, 607882457), (7, 173680702), (13, 93520378), (14, 86840351), (26, 46760189), (91, 13360054), (182, 6680027)]