2019738045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{195427}}^1$

素因数の和:195501

約数の個数: 32

約数和(自身を含む): 3545845632

約数和(自身を除く): 1526107587

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 195427, 586281, 977135, 2540551, 2931405, 7621653, 10357631, 12702755, 31072893, 38108265, 51788155, 134649203, 155364465, 403947609, 673246015, 2019738045]

約数ペア:

[(1, 2019738045), (3, 673246015), (5, 403947609), (13, 155364465), (15, 134649203), (39, 51788155), (53, 38108265), (65, 31072893), (159, 12702755), (195, 10357631), (265, 7621653), (689, 2931405), (795, 2540551), (2067, 977135), (3445, 586281), (10335, 195427)]