2018644498

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4571

約数の個数: 48

約数和(自身を含む): 3516410880

約数和(自身を除く): 1497766382

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 169, 221, 338, 442, 1027, 1343, 2054, 2686, 2873, 4447, 5746, 8894, 13351, 17459, 26702, 34918, 57811, 75599, 115622, 151198, 226967, 351313, 453934, 702626, 751543, 982787, 1503086, 1965574, 4567069, 5972321, 9134138, 11944642, 12776231, 25552462, 59371897, 77640173, 118743794, 155280346, 1009322249, 2018644498]

約数ペア:

[(1, 2018644498), (2, 1009322249), (13, 155280346), (17, 118743794), (26, 77640173), (34, 59371897), (79, 25552462), (158, 12776231), (169, 11944642), (221, 9134138), (338, 5972321), (442, 4567069), (1027, 1965574), (1343, 1503086), (2054, 982787), (2686, 751543), (2873, 702626), (4447, 453934), (5746, 351313), (8894, 226967), (13351, 151198), (17459, 115622), (26702, 75599), (34918, 57811)]