9911817.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 50641920

約数和(自身を除く): 28140350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 313, 395, 455, 553, 626, 790, 910, 1027, 1106, 1565, 2054, 2191, 2765, 3130, 4069, 4382, 5135, 5530, 7189, 8138, 10270, 10955, 14378, 20345, 21910, 24727, 28483, 35945, 40690, 49454, 56966, 71890, 123635, 142415, 173089, 247270, 284830, 321451, 346178, 642902, 865445, 1607255, 1730890, 2250157, 3214510, 4500314, 11250785, 22501570]

約数ペア:

[(1, 22501570), (2, 11250785), (5, 4500314), (7, 3214510), (10, 2250157), (13, 1730890), (14, 1607255), (26, 865445), (35, 642902), (65, 346178), (70, 321451), (79, 284830), (91, 247270), (130, 173089), (158, 142415), (182, 123635), (313, 71890), (395, 56966), (455, 49454), (553, 40690), (626, 35945), (790, 28483), (910, 24727), (1027, 21910), (1106, 20345), (1565, 14378), (2054, 10955), (2191, 10270), (2765, 8138), (3130, 7189), (4069, 5530), (4382, 5135)]