2108719978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1913539}}^1$

素因数の和:1913589

約数の個数: 16

約数和(自身を含む): 3444372000

約数和(自身を除く): 1335652022

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1913539, 3827078, 36357241, 55492631, 72714482, 110985262, 1054359989, 2108719978]

約数ペア:

[(1, 2108719978), (2, 1054359989), (19, 110985262), (29, 72714482), (38, 55492631), (58, 36357241), (551, 3827078), (1102, 1913539)]