920796550574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{154340689}}^1$

素因数の和:154340867

約数の個数: 16

約数和(自身を含む): 1463149741200

約数和(自身を除く): 542353190626

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 154340689, 308681378, 2932473091, 5864946182, 24231488173, 48462976346, 460398275287, 920796550574]

約数ペア:

[(1, 920796550574), (2, 460398275287), (19, 48462976346), (38, 24231488173), (157, 5864946182), (314, 2932473091), (2983, 308681378), (5966, 154340689)]