8143954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 15563520

約数和(自身を除く): 7419566

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 1543, 2639, 3086, 5278, 10801, 20059, 21602, 40118, 44747, 89494, 140413, 280826, 313229, 581711, 626458, 1163422, 4071977, 8143954]

約数ペア:

[(1, 8143954), (2, 4071977), (7, 1163422), (13, 626458), (14, 581711), (26, 313229), (29, 280826), (58, 140413), (91, 89494), (182, 44747), (203, 40118), (377, 21602), (406, 20059), (754, 10801), (1543, 5278), (2639, 3086)]