401025290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{483163}}^1$

素因数の和:483253

約数の個数: 16

約数和(自身を含む): 730543968

約数和(自身を除く): 329518678

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 483163, 966326, 2415815, 4831630, 40102529, 80205058, 200512645, 401025290]

約数ペア:

[(1, 401025290), (2, 200512645), (5, 80205058), (10, 40102529), (83, 4831630), (166, 2415815), (415, 966326), (830, 483163)]