2009355312

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{406423}}^1$

素因数の和:406537

約数の個数: 40

約数和(自身を含む): 5241243904

約数和(自身を除く): 3231888592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 406423, 812846, 1219269, 1625692, 2438538, 3251384, 4877076, 6502768, 9754152, 19508304, 41861569, 83723138, 125584707, 167446276, 251169414, 334892552, 502338828, 669785104, 1004677656, 2009355312]

約数ペア:

[(1, 2009355312), (2, 1004677656), (3, 669785104), (4, 502338828), (6, 334892552), (8, 251169414), (12, 167446276), (16, 125584707), (24, 83723138), (48, 41861569), (103, 19508304), (206, 9754152), (309, 6502768), (412, 4877076), (618, 3251384), (824, 2438538), (1236, 1625692), (1648, 1219269), (2472, 812846), (4944, 406423)]