2012669908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{289343}}^1$

素因数の和:289431

約数の個数: 24

約数和(自身を含む): 3694344192

約数和(自身を除く): 1681674284

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 1739, 3478, 6956, 289343, 578686, 1157372, 10705691, 13599121, 21411382, 27198242, 42822764, 54396484, 503167477, 1006334954, 2012669908]

約数ペア:

[(1, 2012669908), (2, 1006334954), (4, 503167477), (37, 54396484), (47, 42822764), (74, 27198242), (94, 21411382), (148, 13599121), (188, 10705691), (1739, 1157372), (3478, 578686), (6956, 289343)]