4187145430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{82799}}^1$

素因数の和:83208

約数の個数: 32

約数和(自身を含む): 8137584000

約数和(自身を除く): 3950438570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1945, 3890, 5057, 10114, 25285, 50570, 82799, 165598, 413995, 827990, 1076387, 2152774, 5381935, 10763870, 32208811, 64417622, 161044055, 322088110, 418714543, 837429086, 2093572715, 4187145430]

約数ペア:

[(1, 4187145430), (2, 2093572715), (5, 837429086), (10, 418714543), (13, 322088110), (26, 161044055), (65, 64417622), (130, 32208811), (389, 10763870), (778, 5381935), (1945, 2152774), (3890, 1076387), (5057, 827990), (10114, 413995), (25285, 165598), (50570, 82799)]