2222543.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{467}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 71089200

約数和(自身を除く): 37188736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 467, 698, 934, 1396, 1868, 2792, 3736, 4537, 5584, 6071, 7472, 9074, 12142, 18148, 24284, 36296, 48568, 72592, 97136, 162983, 325966, 651932, 1303864, 2118779, 2607728, 4237558, 8475116, 16950232, 33900464]

約数ペア:

[(1, 33900464), (2, 16950232), (4, 8475116), (8, 4237558), (13, 2607728), (16, 2118779), (26, 1303864), (52, 651932), (104, 325966), (208, 162983), (349, 97136), (467, 72592), (698, 48568), (934, 36296), (1396, 24284), (1868, 18148), (2792, 12142), (3736, 9074), (4537, 7472), (5584, 6071)]