392322430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{43543}}^1$

素因数の和:43620

約数の個数: 32

約数和(自身を含む): 761845824

約数和(自身を除く): 369523394

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 43543, 87086, 217715, 435430, 740231, 1480462, 2307779, 3701155, 4615558, 7402310, 11538895, 23077790, 39232243, 78464486, 196161215, 392322430]

約数ペア:

[(1, 392322430), (2, 196161215), (5, 78464486), (10, 39232243), (17, 23077790), (34, 11538895), (53, 7402310), (85, 4615558), (106, 3701155), (170, 2307779), (265, 1480462), (530, 740231), (901, 435430), (1802, 217715), (4505, 87086), (9010, 43543)]