849014608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131671}}^1$

素因数の和:131723

約数の個数: 40

約数和(自身を含む): 1828660736

約数和(自身を除く): 979646128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 131671, 263342, 526684, 1053368, 1711723, 2106736, 3423446, 4081801, 6846892, 8163602, 13693784, 16327204, 27387568, 32654408, 53063413, 65308816, 106126826, 212253652, 424507304, 849014608]

約数ペア:

[(1, 849014608), (2, 424507304), (4, 212253652), (8, 106126826), (13, 65308816), (16, 53063413), (26, 32654408), (31, 27387568), (52, 16327204), (62, 13693784), (104, 8163602), (124, 6846892), (208, 4081801), (248, 3423446), (403, 2106736), (496, 1711723), (806, 1053368), (1612, 526684), (3224, 263342), (6448, 131671)]