7956910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 15607872

約数和(自身を除く): 7650962

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 631, 970, 1261, 1262, 2522, 3155, 6305, 6310, 8203, 12610, 16406, 41015, 61207, 82030, 122414, 306035, 612070, 795691, 1591382, 3978455, 7956910]

約数ペア:

[(1, 7956910), (2, 3978455), (5, 1591382), (10, 795691), (13, 612070), (26, 306035), (65, 122414), (97, 82030), (130, 61207), (194, 41015), (485, 16406), (631, 12610), (970, 8203), (1261, 6310), (1262, 6305), (2522, 3155)]