386312972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{4349}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 690606000

約数和(自身を除く): 304293028

約数列:

[1, 2, 4, 53, 106, 212, 419, 838, 1676, 4349, 8698, 17396, 22207, 44414, 88828, 230497, 460994, 921988, 1822231, 3644462, 7288924, 96578243, 193156486, 386312972]

約数ペア:

[(1, 386312972), (2, 193156486), (4, 96578243), (53, 7288924), (106, 3644462), (212, 1822231), (419, 921988), (838, 460994), (1676, 230497), (4349, 88828), (8698, 44414), (17396, 22207)]