2783229188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1\times {\mathrm{997}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 5254757424

約数和(自身を除く): 2471528236

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 673, 997, 1037, 1346, 1994, 2074, 2692, 3988, 4148, 11441, 16949, 22882, 33898, 41053, 45764, 60817, 67796, 82106, 121634, 164212, 243268, 670981, 697901, 1033889, 1341962, 1395802, 2067778, 2683924, 2791604, 4135556, 11406677, 22813354, 40929841, 45626708, 81859682, 163719364, 695807297, 1391614594, 2783229188]

約数ペア:

[(1, 2783229188), (2, 1391614594), (4, 695807297), (17, 163719364), (34, 81859682), (61, 45626708), (68, 40929841), (122, 22813354), (244, 11406677), (673, 4135556), (997, 2791604), (1037, 2683924), (1346, 2067778), (1994, 1395802), (2074, 1341962), (2692, 1033889), (3988, 697901), (4148, 670981), (11441, 243268), (16949, 164212), (22882, 121634), (33898, 82106), (41053, 67796), (45764, 60817)]