2019604002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{21559}}^1$

素因数の和:22778

約数の個数: 32

約数和(自身を含む): 4353740160

約数和(自身を除く): 2334136158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1201, 2402, 3603, 7206, 15613, 21559, 31226, 43118, 46839, 64677, 93678, 129354, 280267, 560534, 840801, 1681602, 25892359, 51784718, 77677077, 155354154, 336600667, 673201334, 1009802001, 2019604002]

約数ペア:

[(1, 2019604002), (2, 1009802001), (3, 673201334), (6, 336600667), (13, 155354154), (26, 77677077), (39, 51784718), (78, 25892359), (1201, 1681602), (2402, 840801), (3603, 560534), (7206, 280267), (15613, 129354), (21559, 93678), (31226, 64677), (43118, 46839)]