3864051568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{124679}}^1$

素因数の和:124849

約数の個数: 40

約数和(自身を含む): 8116668000

約数和(自身を除く): 4252616432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 15496, 30992, 124679, 249358, 498716, 997432, 1620827, 1994864, 3241654, 6483308, 12966616, 18577171, 25933232, 37154342, 74308684, 148617368, 241503223, 297234736, 483006446, 966012892, 1932025784, 3864051568]

約数ペア:

[(1, 3864051568), (2, 1932025784), (4, 966012892), (8, 483006446), (13, 297234736), (16, 241503223), (26, 148617368), (52, 74308684), (104, 37154342), (149, 25933232), (208, 18577171), (298, 12966616), (596, 6483308), (1192, 3241654), (1937, 1994864), (2384, 1620827), (3874, 997432), (7748, 498716), (15496, 249358), (30992, 124679)]