289035006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{7547}}^1$

素因数の和:8056

約数の個数: 32

約数和(自身を含む): 623887488

約数和(自身を除く): 334852482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 2946, 6383, 7547, 12766, 15094, 19149, 22641, 38298, 45282, 98111, 196222, 294333, 588666, 3705577, 7411154, 11116731, 22233462, 48172501, 96345002, 144517503, 289035006]

約数ペア:

[(1, 289035006), (2, 144517503), (3, 96345002), (6, 48172501), (13, 22233462), (26, 11116731), (39, 7411154), (78, 3705577), (491, 588666), (982, 294333), (1473, 196222), (2946, 98111), (6383, 45282), (7547, 38298), (12766, 22641), (15094, 19149)]