1242117002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{12109}}^1$

素因数の和:12566

約数の個数: 32

約数和(自身を含む): 2260016640

約数和(自身を除く): 1017899638

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 431, 862, 3017, 6034, 7327, 12109, 14654, 24218, 51289, 84763, 102578, 169526, 205853, 411706, 1440971, 2881942, 5218979, 10437958, 36532853, 73065706, 88722643, 177445286, 621058501, 1242117002]

約数ペア:

[(1, 1242117002), (2, 621058501), (7, 177445286), (14, 88722643), (17, 73065706), (34, 36532853), (119, 10437958), (238, 5218979), (431, 2881942), (862, 1440971), (3017, 411706), (6034, 205853), (7327, 169526), (12109, 102578), (14654, 84763), (24218, 51289)]