2031143624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{21799}}^1$

素因数の和:22437

約数の個数: 32

約数和(自身を含む): 4015560000

約数和(自身を除く): 1984416376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 613, 1226, 2452, 4904, 11647, 21799, 23294, 43598, 46588, 87196, 93176, 174392, 414181, 828362, 1656724, 3313448, 13362787, 26725574, 53451148, 106902296, 253892953, 507785906, 1015571812, 2031143624]

約数ペア:

[(1, 2031143624), (2, 1015571812), (4, 507785906), (8, 253892953), (19, 106902296), (38, 53451148), (76, 26725574), (152, 13362787), (613, 3313448), (1226, 1656724), (2452, 828362), (4904, 414181), (11647, 174392), (21799, 93176), (23294, 87196), (43598, 46588)]