478128434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{2441}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 869273856

約数和(自身を除く): 391145422

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 823, 1646, 2441, 4882, 5761, 11522, 13991, 17087, 27982, 34174, 41497, 82994, 97937, 195874, 290479, 580958, 2008943, 4017886, 14062601, 28125202, 34152031, 68304062, 239064217, 478128434]

約数ペア:

[(1, 478128434), (2, 239064217), (7, 68304062), (14, 34152031), (17, 28125202), (34, 14062601), (119, 4017886), (238, 2008943), (823, 580958), (1646, 290479), (2441, 195874), (4882, 97937), (5761, 82994), (11522, 41497), (13991, 34174), (17087, 27982)]