1130219998

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{279619}}^1$

素因数の和:279711

約数の個数: 16

約数和(自身を含む): 1771672320

約数和(自身を除く): 641452322

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 279619, 559238, 12023617, 13142093, 24047234, 26284186, 565109999, 1130219998]

約数ペア:

[(1, 1130219998), (2, 565109999), (43, 26284186), (47, 24047234), (86, 13142093), (94, 12023617), (2021, 559238), (4042, 279619)]