620778832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{6271}}^1$

素因数の和:6571

約数の個数: 40

約数和(自身を含む): 1259919360

約数和(自身を除く): 639140528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 269, 368, 538, 1076, 2152, 4304, 6187, 6271, 12374, 12542, 24748, 25084, 49496, 50168, 98992, 100336, 144233, 288466, 576932, 1153864, 1686899, 2307728, 3373798, 6747596, 13495192, 26990384, 38798677, 77597354, 155194708, 310389416, 620778832]

約数ペア:

[(1, 620778832), (2, 310389416), (4, 155194708), (8, 77597354), (16, 38798677), (23, 26990384), (46, 13495192), (92, 6747596), (184, 3373798), (269, 2307728), (368, 1686899), (538, 1153864), (1076, 576932), (2152, 288466), (4304, 144233), (6187, 100336), (6271, 98992), (12374, 50168), (12542, 49496), (24748, 25084)]