630197377

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3779}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 678585600

約数和(自身を除く): 48388223

約数列:

[1, 19, 67, 131, 1273, 2489, 3779, 8777, 71801, 166763, 253193, 495049, 4810667, 9405931, 33168283, 630197377]

約数ペア:

[(1, 630197377), (19, 33168283), (67, 9405931), (131, 4810667), (1273, 495049), (2489, 253193), (3779, 166763), (8777, 71801)]