900000074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{1483}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 1436037120

約数和(自身を除く): 536037046

約数列:

[1, 2, 23, 46, 79, 158, 167, 334, 1483, 1817, 2966, 3634, 3841, 7682, 13193, 26386, 34109, 68218, 117157, 234314, 247661, 303439, 495322, 606878, 2694611, 5389222, 5696203, 11392406, 19565219, 39130438, 450000037, 900000074]

約数ペア:

[(1, 900000074), (2, 450000037), (23, 39130438), (46, 19565219), (79, 11392406), (158, 5696203), (167, 5389222), (334, 2694611), (1483, 606878), (1817, 495322), (2966, 303439), (3634, 247661), (3841, 234314), (7682, 117157), (13193, 68218), (26386, 34109)]