2039486590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{286043}}^1$

素因数の和:286104

約数の個数: 32

約数和(自身を含む): 3954272256

約数和(自身を除く): 1914785666

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 286043, 572086, 1430215, 2860430, 6578989, 8867333, 13157978, 17734666, 32894945, 44336665, 65789890, 88673330, 203948659, 407897318, 1019743295, 2039486590]

約数ペア:

[(1, 2039486590), (2, 1019743295), (5, 407897318), (10, 203948659), (23, 88673330), (31, 65789890), (46, 44336665), (62, 32894945), (115, 17734666), (155, 13157978), (230, 8867333), (310, 6578989), (713, 2860430), (1426, 1430215), (3565, 572086), (7130, 286043)]