851734432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1400879}}^1$

素因数の和:1400908

約数の個数: 24

約数和(自身を含む): 1765108800

約数和(自身を除く): 913374368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1400879, 2801758, 5603516, 11207032, 22414064, 26616701, 44828128, 53233402, 106466804, 212933608, 425867216, 851734432]

約数ペア:

[(1, 851734432), (2, 425867216), (4, 212933608), (8, 106466804), (16, 53233402), (19, 44828128), (32, 26616701), (38, 22414064), (76, 11207032), (152, 5603516), (304, 2801758), (608, 1400879)]