681705228

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{684443}}^1$

素因数の和:684533

約数の個数: 24

約数和(自身を含む): 1609812288

約数和(自身を除く): 928107060

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 684443, 1368886, 2053329, 2737772, 4106658, 8213316, 56808769, 113617538, 170426307, 227235076, 340852614, 681705228]

約数ペア:

[(1, 681705228), (2, 340852614), (3, 227235076), (4, 170426307), (6, 113617538), (12, 56808769), (83, 8213316), (166, 4106658), (249, 2737772), (332, 2053329), (498, 1368886), (996, 684443)]