133304860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{512711}}^1$

素因数の和:512733

約数の個数: 24

約数和(自身を含む): 301474656

約数和(自身を除く): 168169796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 512711, 1025422, 2050844, 2563555, 5127110, 6665243, 10254220, 13330486, 26660972, 33326215, 66652430, 133304860]

約数ペア:

[(1, 133304860), (2, 66652430), (4, 33326215), (5, 26660972), (10, 13330486), (13, 10254220), (20, 6665243), (26, 5127110), (52, 2563555), (65, 2050844), (130, 1025422), (260, 512711)]