7977844

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 16184448

約数和(自身を除く): 8206604

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 4013, 8026, 16052, 28091, 56182, 112364, 284923, 569846, 1139692, 1994461, 3988922, 7977844]

約数ペア:

[(1, 7977844), (2, 3988922), (4, 1994461), (7, 1139692), (14, 569846), (28, 284923), (71, 112364), (142, 56182), (284, 28091), (497, 16052), (994, 8026), (1988, 4013)]