8042996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 15282120

約数和(自身を除く): 7239124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1129, 1781, 2258, 3562, 4516, 7124, 14677, 29354, 58708, 154673, 309346, 618692, 2010749, 4021498, 8042996]

約数ペア:

[(1, 8042996), (2, 4021498), (4, 2010749), (13, 618692), (26, 309346), (52, 154673), (137, 58708), (274, 29354), (548, 14677), (1129, 7124), (1781, 4516), (2258, 3562)]