397804602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{22271}}^1$

素因数の和:22518

約数の個数: 32

約数和(自身を含む): 860590080

約数和(自身を除く): 462785478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 17862, 22271, 44542, 66813, 133626, 289523, 579046, 868569, 1737138, 5100059, 10200118, 15300177, 30600354, 66300767, 132601534, 198902301, 397804602]

約数ペア:

[(1, 397804602), (2, 198902301), (3, 132601534), (6, 66300767), (13, 30600354), (26, 15300177), (39, 10200118), (78, 5100059), (229, 1737138), (458, 868569), (687, 579046), (1374, 289523), (2977, 133626), (5954, 66813), (8931, 44542), (17862, 22271)]