1721000302

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{30941}}^1$

素因数の和:31116

約数の個数: 32

約数和(自身を含む): 3074397120

約数和(自身を除く): 1353396818

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 959, 1918, 3973, 7946, 27811, 30941, 55622, 61882, 216587, 433174, 897289, 1794578, 4238917, 6281023, 8477834, 12562046, 29672419, 59344838, 122928593, 245857186, 860500151, 1721000302]

約数ペア:

[(1, 1721000302), (2, 860500151), (7, 245857186), (14, 122928593), (29, 59344838), (58, 29672419), (137, 12562046), (203, 8477834), (274, 6281023), (406, 4238917), (959, 1794578), (1918, 897289), (3973, 433174), (7946, 216587), (27811, 61882), (30941, 55622)]