383964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{653}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 1043784

約数和(自身を除く): 659820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 653, 1306, 1959, 2612, 3918, 4571, 7836, 9142, 13713, 18284, 27426, 31997, 54852, 63994, 95991, 127988, 191982, 383964]

約数ペア:

[(1, 383964), (2, 191982), (3, 127988), (4, 95991), (6, 63994), (7, 54852), (12, 31997), (14, 27426), (21, 18284), (28, 13713), (42, 9142), (49, 7836), (84, 4571), (98, 3918), (147, 2612), (196, 1959), (294, 1306), (588, 653)]