426700670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{204163}}^1$

素因数の和:204200

約数の個数: 32

約数和(自身を含む): 881988480

約数和(自身を除く): 455287810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 204163, 408326, 1020815, 2041630, 2245793, 3879097, 4491586, 7758194, 11228965, 19395485, 22457930, 38790970, 42670067, 85340134, 213350335, 426700670]

約数ペア:

[(1, 426700670), (2, 213350335), (5, 85340134), (10, 42670067), (11, 38790970), (19, 22457930), (22, 19395485), (38, 11228965), (55, 7758194), (95, 4491586), (110, 3879097), (190, 2245793), (209, 2041630), (418, 1020815), (1045, 408326), (2090, 204163)]