1330541264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6396833}}^1$

素因数の和:6396854

約数の個数: 20

約数和(自身を含む): 2776225956

約数和(自身を除く): 1445684692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6396833, 12793666, 25587332, 51174664, 83158829, 102349328, 166317658, 332635316, 665270632, 1330541264]

約数ペア:

[(1, 1330541264), (2, 665270632), (4, 332635316), (8, 166317658), (13, 102349328), (16, 83158829), (26, 51174664), (52, 25587332), (104, 12793666), (208, 6396833)]