79799284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 143490816

約数和(自身を除く): 63691532

約数列:

[1, 2, 4, 41, 82, 164, 491, 982, 991, 1964, 1982, 3964, 20131, 40262, 40631, 80524, 81262, 162524, 486581, 973162, 1946324, 19949821, 39899642, 79799284]

約数ペア:

[(1, 79799284), (2, 39899642), (4, 19949821), (41, 1946324), (82, 973162), (164, 486581), (491, 162524), (982, 81262), (991, 80524), (1964, 40631), (1982, 40262), (3964, 20131)]