2173962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 5013504

約数和(自身を除く): 2839542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 271, 382, 542, 573, 813, 1146, 1337, 1626, 1897, 2674, 3794, 4011, 5691, 8022, 11382, 51761, 103522, 155283, 310566, 362327, 724654, 1086981, 2173962]

約数ペア:

[(1, 2173962), (2, 1086981), (3, 724654), (6, 362327), (7, 310566), (14, 155283), (21, 103522), (42, 51761), (191, 11382), (271, 8022), (382, 5691), (542, 4011), (573, 3794), (813, 2674), (1146, 1897), (1337, 1626)]