79776898

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 24

約数和(自身を含む): 124986420

約数和(自身を除く): 45209522

約数列:

[1, 2, 41, 61, 82, 122, 389, 778, 1681, 2501, 3362, 5002, 15949, 23729, 31898, 47458, 102541, 205082, 653909, 972889, 1307818, 1945778, 39888449, 79776898]

約数ペア:

[(1, 79776898), (2, 39888449), (41, 1945778), (61, 1307818), (82, 972889), (122, 653909), (389, 205082), (778, 102541), (1681, 47458), (2501, 31898), (3362, 23729), (5002, 15949)]