4005214036

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{239489}}^1$

素因数の和:239643

約数の個数: 24

約数和(自身を含む): 7262294760

約数和(自身を除く): 3257080724

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 8362, 16724, 239489, 478978, 957956, 8861093, 17722186, 27062257, 35444372, 54124514, 108249028, 1001303509, 2002607018, 4005214036]

約数ペア:

[(1, 4005214036), (2, 2002607018), (4, 1001303509), (37, 108249028), (74, 54124514), (113, 35444372), (148, 27062257), (226, 17722186), (452, 8861093), (4181, 957956), (8362, 478978), (16724, 239489)]