2048651778

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{13723}}^1$

素因数の和:14046

約数の個数: 32

約数和(自身を含む): 4150137600

約数和(自身を除く): 2101485822

約数列:

[1, 2, 3, 6, 139, 179, 278, 358, 417, 537, 834, 1074, 13723, 24881, 27446, 41169, 49762, 74643, 82338, 149286, 1907497, 2456417, 3814994, 4912834, 5722491, 7369251, 11444982, 14738502, 341441963, 682883926, 1024325889, 2048651778]

約数ペア:

[(1, 2048651778), (2, 1024325889), (3, 682883926), (6, 341441963), (139, 14738502), (179, 11444982), (278, 7369251), (358, 5722491), (417, 4912834), (537, 3814994), (834, 2456417), (1074, 1907497), (13723, 149286), (24881, 82338), (27446, 74643), (41169, 49762)]