493755536

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{3187}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 1000929984

約数和(自身を除く): 507174448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 421, 842, 1684, 3187, 3368, 6374, 6736, 9683, 12748, 19366, 25496, 38732, 50992, 73301, 77464, 146602, 154928, 293204, 586408, 1172816, 1341727, 2683454, 5366908, 10733816, 21467632, 30859721, 61719442, 123438884, 246877768, 493755536]

約数ペア:

[(1, 493755536), (2, 246877768), (4, 123438884), (8, 61719442), (16, 30859721), (23, 21467632), (46, 10733816), (92, 5366908), (184, 2683454), (368, 1341727), (421, 1172816), (842, 586408), (1684, 293204), (3187, 154928), (3368, 146602), (6374, 77464), (6736, 73301), (9683, 50992), (12748, 38732), (19366, 25496)]