813652912

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{175963}}^1$

素因数の和:176005

約数の個数: 30

約数和(自身を含む): 1674649388

約数和(自身を除く): 860996476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 175963, 351926, 703852, 1407704, 2815408, 2991371, 5982742, 11965484, 23930968, 47861936, 50853307, 101706614, 203413228, 406826456, 813652912]

約数ペア:

[(1, 813652912), (2, 406826456), (4, 203413228), (8, 101706614), (16, 50853307), (17, 47861936), (34, 23930968), (68, 11965484), (136, 5982742), (272, 2991371), (289, 2815408), (578, 1407704), (1156, 703852), (2312, 351926), (4624, 175963)]