520079014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{69697}}^1$

素因数の和:69760

約数の個数: 32

約数和(自身を含む): 983578176

約数和(自身を除く): 463499162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 69697, 139394, 487879, 906061, 975758, 1812122, 2857577, 5715154, 6342427, 12684854, 20003039, 37148501, 40006078, 74297002, 260039507, 520079014]

約数ペア:

[(1, 520079014), (2, 260039507), (7, 74297002), (13, 40006078), (14, 37148501), (26, 20003039), (41, 12684854), (82, 6342427), (91, 5715154), (182, 2857577), (287, 1812122), (533, 975758), (574, 906061), (1066, 487879), (3731, 139394), (7462, 69697)]