349367001974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{67108529}}^1$

素因数の和:67108687

約数の個数: 16

約数和(自身を含む): 555658628400

約数和(自身を除く): 206291626426

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 67108529, 134217058, 1275062051, 2550124102, 9193868473, 18387736946, 174683500987, 349367001974]

約数ペア:

[(1, 349367001974), (2, 174683500987), (19, 18387736946), (38, 9193868473), (137, 2550124102), (274, 1275062051), (2603, 134217058), (5206, 67108529)]