224716052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{12487}}^1$

素因数の和:12911

約数の個数: 24

約数和(自身を含む): 430086720

約数和(自身を除く): 205370668

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 12487, 17996, 24974, 49948, 137357, 274714, 549428, 5107183, 10214366, 20428732, 56179013, 112358026, 224716052]

約数ペア:

[(1, 224716052), (2, 112358026), (4, 56179013), (11, 20428732), (22, 10214366), (44, 5107183), (409, 549428), (818, 274714), (1636, 137357), (4499, 49948), (8998, 24974), (12487, 17996)]