798331390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{8431}}^1$

素因数の和:9012

約数の個数: 32

約数和(自身を含む): 1524438144

約数和(自身を除く): 726106754

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 557, 1114, 2785, 5570, 8431, 9469, 16862, 18938, 42155, 47345, 84310, 94690, 143327, 286654, 716635, 1433270, 4696067, 9392134, 23480335, 46960670, 79833139, 159666278, 399165695, 798331390]

約数ペア:

[(1, 798331390), (2, 399165695), (5, 159666278), (10, 79833139), (17, 46960670), (34, 23480335), (85, 9392134), (170, 4696067), (557, 1433270), (1114, 716635), (2785, 286654), (5570, 143327), (8431, 94690), (9469, 84310), (16862, 47345), (18938, 42155)]