98434990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1723}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 184330080

約数和(自身を除く): 85895090

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 985, 1723, 1970, 3446, 5713, 8615, 11426, 17230, 28565, 49967, 57130, 99934, 249835, 339431, 499670, 678862, 1697155, 3394310, 9843499, 19686998, 49217495, 98434990]

約数ペア:

[(1, 98434990), (2, 49217495), (5, 19686998), (10, 9843499), (29, 3394310), (58, 1697155), (145, 678862), (197, 499670), (290, 339431), (394, 249835), (985, 99934), (1723, 57130), (1970, 49967), (3446, 28565), (5713, 17230), (8615, 11426)]