245908658

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{53951}}^1$

素因数の和:54049

約数の個数: 16

約数和(自身を含む): 384569856

約数和(自身を除く): 138661198

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 53951, 107902, 2319893, 2859403, 4639786, 5718806, 122954329, 245908658]

約数ペア:

[(1, 245908658), (2, 122954329), (43, 5718806), (53, 4639786), (86, 2859403), (106, 2319893), (2279, 107902), (4558, 53951)]