2878157022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 6329594880

約数和(自身を除く): 3451437858

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 239, 366, 478, 717, 793, 1434, 1586, 2379, 2531, 3107, 4758, 5062, 6214, 7593, 9321, 14579, 15186, 18642, 29158, 32903, 43737, 65806, 87474, 98709, 154391, 189527, 197418, 308782, 379054, 463173, 568581, 604909, 926346, 1137162, 1209818, 1814727, 2007083, 3629454, 4014166, 6021249, 7863817, 12042498, 15727634, 23591451, 36899449, 47182902, 73798898, 110698347, 221396694, 479692837, 959385674, 1439078511, 2878157022]

約数ペア:

[(1, 2878157022), (2, 1439078511), (3, 959385674), (6, 479692837), (13, 221396694), (26, 110698347), (39, 73798898), (61, 47182902), (78, 36899449), (122, 23591451), (183, 15727634), (239, 12042498), (366, 7863817), (478, 6021249), (717, 4014166), (793, 3629454), (1434, 2007083), (1586, 1814727), (2379, 1209818), (2531, 1137162), (3107, 926346), (4758, 604909), (5062, 568581), (6214, 463173), (7593, 379054), (9321, 308782), (14579, 197418), (15186, 189527), (18642, 154391), (29158, 98709), (32903, 87474), (43737, 65806)]