2008033430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{812969}}^1$

素因数の和:813008

約数の個数: 32

約数和(自身を含む): 4097368800

約数和(自身を除く): 2089335370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 812969, 1625938, 4064845, 8129690, 10568597, 15446411, 21137194, 30892822, 52842985, 77232055, 105685970, 154464110, 200803343, 401606686, 1004016715, 2008033430]

約数ペア:

[(1, 2008033430), (2, 1004016715), (5, 401606686), (10, 200803343), (13, 154464110), (19, 105685970), (26, 77232055), (38, 52842985), (65, 30892822), (95, 21137194), (130, 15446411), (190, 10568597), (247, 8129690), (494, 4064845), (1235, 1625938), (2470, 812969)]