988890137844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11772501641}}^1$

素因数の和:11772501655

約数の個数: 24

約数和(自身を含む): 2637040367808

約数和(自身を除く): 1648150229964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 11772501641, 23545003282, 35317504923, 47090006564, 70635009846, 82407511487, 141270019692, 164815022974, 247222534461, 329630045948, 494445068922, 988890137844]

約数ペア:

[(1, 988890137844), (2, 494445068922), (3, 329630045948), (4, 247222534461), (6, 164815022974), (7, 141270019692), (12, 82407511487), (14, 70635009846), (21, 47090006564), (28, 35317504923), (42, 23545003282), (84, 11772501641)]