1742308018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 3021909120

約数和(自身を除く): 1279601102

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 431, 509, 722, 862, 1018, 3971, 4741, 5599, 7942, 8189, 9482, 9671, 11198, 16378, 19342, 90079, 106381, 155591, 180158, 183749, 212762, 219379, 311182, 367498, 438758, 1711501, 2021239, 2413169, 3423002, 4042478, 4168201, 4826338, 8336402, 45850211, 79195819, 91700422, 158391638, 871154009, 1742308018]

約数ペア:

[(1, 1742308018), (2, 871154009), (11, 158391638), (19, 91700422), (22, 79195819), (38, 45850211), (209, 8336402), (361, 4826338), (418, 4168201), (431, 4042478), (509, 3423002), (722, 2413169), (862, 2021239), (1018, 1711501), (3971, 438758), (4741, 367498), (5599, 311182), (7942, 219379), (8189, 212762), (9482, 183749), (9671, 180158), (11198, 155591), (16378, 106381), (19342, 90079)]