387773570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53047}}^1$

素因数の和:53114

約数の個数: 32

約数和(自身を含む): 756252288

約数和(自身を除く): 368478718

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 53047, 106094, 265235, 530470, 901799, 1803598, 2281021, 4508995, 4562042, 9017990, 11405105, 22810210, 38777357, 77554714, 193886785, 387773570]

約数ペア:

[(1, 387773570), (2, 193886785), (5, 77554714), (10, 38777357), (17, 22810210), (34, 11405105), (43, 9017990), (85, 4562042), (86, 4508995), (170, 2281021), (215, 1803598), (430, 901799), (731, 530470), (1462, 265235), (3655, 106094), (7310, 53047)]