130280018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{503}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 218236032

約数和(自身を除く): 87956014

約数列:

[1, 2, 11, 22, 61, 122, 193, 386, 503, 671, 1006, 1342, 2123, 4246, 5533, 11066, 11773, 23546, 30683, 61366, 97079, 129503, 194158, 259006, 337513, 675026, 1067869, 2135738, 5921819, 11843638, 65140009, 130280018]

約数ペア:

[(1, 130280018), (2, 65140009), (11, 11843638), (22, 5921819), (61, 2135738), (122, 1067869), (193, 675026), (386, 337513), (503, 259006), (671, 194158), (1006, 129503), (1342, 97079), (2123, 61366), (4246, 30683), (5533, 23546), (11066, 11773)]