398941502414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{12970333}}^1$

素因数の和:12970381

約数の個数: 32

約数和(自身を含む): 740865478080

約数和(自身を除く): 341923975666

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2197, 2366, 4394, 15379, 30758, 12970333, 25940666, 90792331, 168614329, 181584662, 337228658, 1180300303, 2191986277, 2360600606, 4383972554, 15343903939, 28495821601, 30687807878, 56991643202, 199470751207, 398941502414]

約数ペア:

[(1, 398941502414), (2, 199470751207), (7, 56991643202), (13, 30687807878), (14, 28495821601), (26, 15343903939), (91, 4383972554), (169, 2360600606), (182, 2191986277), (338, 1180300303), (1183, 337228658), (2197, 181584662), (2366, 168614329), (4394, 90792331), (15379, 25940666), (30758, 12970333)]