2725334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 16

約数和(自身を含む): 4268160

約数和(自身を除く): 1542826

約数列:

[1, 2, 31, 62, 113, 226, 389, 778, 3503, 7006, 12059, 24118, 43957, 87914, 1362667, 2725334]

約数ペア:

[(1, 2725334), (2, 1362667), (31, 87914), (62, 43957), (113, 24118), (226, 12059), (389, 7006), (778, 3503)]