2179803158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{72337}}^1$

素因数の和:72432

約数の個数: 32

約数和(自身を含む): 3767363040

約数和(自身を除く): 1587559882

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 15067, 30134, 72337, 144674, 940381, 1374403, 1880762, 2748806, 4412557, 8825114, 17867239, 35734478, 57363241, 83838583, 114726482, 167677166, 1089901579, 2179803158]

約数ペア:

[(1, 2179803158), (2, 1089901579), (13, 167677166), (19, 114726482), (26, 83838583), (38, 57363241), (61, 35734478), (122, 17867239), (247, 8825114), (494, 4412557), (793, 2748806), (1159, 1880762), (1586, 1374403), (2318, 940381), (15067, 144674), (30134, 72337)]