1317993456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2112169}}^1$

素因数の和:2112193

約数の個数: 40

約数和(自身を含む): 3666727120

約数和(自身を除く): 2348733664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2112169, 4224338, 6336507, 8448676, 12673014, 16897352, 25346028, 27458197, 33794704, 50692056, 54916394, 82374591, 101384112, 109832788, 164749182, 219665576, 329498364, 439331152, 658996728, 1317993456]

約数ペア:

[(1, 1317993456), (2, 658996728), (3, 439331152), (4, 329498364), (6, 219665576), (8, 164749182), (12, 109832788), (13, 101384112), (16, 82374591), (24, 54916394), (26, 50692056), (39, 33794704), (48, 27458197), (52, 25346028), (78, 16897352), (104, 12673014), (156, 8448676), (208, 6336507), (312, 4224338), (624, 2112169)]