722615038

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{12239}}^1$

素因数の和:12851

約数の個数: 16

約数和(自身を含む): 1106447040

約数和(自身を除く): 383832002

約数列:

[1, 2, 53, 106, 557, 1114, 12239, 24478, 29521, 59042, 648667, 1297334, 6817123, 13634246, 361307519, 722615038]

約数ペア:

[(1, 722615038), (2, 361307519), (53, 13634246), (106, 6817123), (557, 1297334), (1114, 648667), (12239, 59042), (24478, 29521)]