2015815028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{22511}}^1$

素因数の和:22943

約数の個数: 24

約数和(自身を含む): 3595436544

約数和(自身を除く): 1579621516

約数列:

[1, 2, 4, 61, 122, 244, 367, 734, 1468, 22387, 22511, 44774, 45022, 89548, 90044, 1373171, 2746342, 5492684, 8261537, 16523074, 33046148, 503953757, 1007907514, 2015815028]

約数ペア:

[(1, 2015815028), (2, 1007907514), (4, 503953757), (61, 33046148), (122, 16523074), (244, 8261537), (367, 5492684), (734, 2746342), (1468, 1373171), (22387, 90044), (22511, 89548), (44774, 45022)]