907940922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157793}}^1$

素因数の和:157942

約数の個数: 32

約数和(自身を含む): 2090454912

約数和(自身を除く): 1182513990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 157793, 315586, 473379, 946758, 1104551, 2209102, 3313653, 6627306, 21617641, 43235282, 64852923, 129705846, 151323487, 302646974, 453970461, 907940922]

約数ペア:

[(1, 907940922), (2, 453970461), (3, 302646974), (6, 151323487), (7, 129705846), (14, 64852923), (21, 43235282), (42, 21617641), (137, 6627306), (274, 3313653), (411, 2209102), (822, 1104551), (959, 946758), (1918, 473379), (2877, 315586), (5754, 157793)]