228372274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 384552000

約数和(自身を除く): 156179726

約数列:

[1, 2, 13, 26, 29, 58, 139, 278, 377, 754, 1807, 2179, 3614, 4031, 4358, 8062, 28327, 52403, 56654, 63191, 104806, 126382, 302881, 605762, 821483, 1642966, 3937453, 7874906, 8783549, 17567098, 114186137, 228372274]

約数ペア:

[(1, 228372274), (2, 114186137), (13, 17567098), (26, 8783549), (29, 7874906), (58, 3937453), (139, 1642966), (278, 821483), (377, 605762), (754, 302881), (1807, 126382), (2179, 104806), (3614, 63191), (4031, 56654), (4358, 52403), (8062, 28327)]