442171704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1417217}}^1$

素因数の和:1417239

約数の個数: 32

約数和(自身を含む): 1190463120

約数和(自身を除く): 748291416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1417217, 2834434, 4251651, 5668868, 8503302, 11337736, 17006604, 18423821, 34013208, 36847642, 55271463, 73695284, 110542926, 147390568, 221085852, 442171704]

約数ペア:

[(1, 442171704), (2, 221085852), (3, 147390568), (4, 110542926), (6, 73695284), (8, 55271463), (12, 36847642), (13, 34013208), (24, 18423821), (26, 17006604), (39, 11337736), (52, 8503302), (78, 5668868), (104, 4251651), (156, 2834434), (312, 1417217)]