130450788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{278741}}^1$

素因数の和:278764

約数の個数: 36

約数和(自身を含む): 355117308

約数和(自身を除く): 224666520

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 278741, 557482, 836223, 1114964, 1672446, 2508669, 3344892, 3623633, 5017338, 7247266, 10034676, 10870899, 14494532, 21741798, 32612697, 43483596, 65225394, 130450788]

約数ペア:

[(1, 130450788), (2, 65225394), (3, 43483596), (4, 32612697), (6, 21741798), (9, 14494532), (12, 10870899), (13, 10034676), (18, 7247266), (26, 5017338), (36, 3623633), (39, 3344892), (52, 2508669), (78, 1672446), (117, 1114964), (156, 836223), (234, 557482), (468, 278741)]