1388860392

素因数分解:

$2^3\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{55697}}^1$

素因数の和:56745

約数の個数: 32

約数和(自身を含む): 3475555200

約数和(自身を除く): 2086694808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1039, 2078, 3117, 4156, 6234, 8312, 12468, 24936, 55697, 111394, 167091, 222788, 334182, 445576, 668364, 1336728, 57869183, 115738366, 173607549, 231476732, 347215098, 462953464, 694430196, 1388860392]

約数ペア:

[(1, 1388860392), (2, 694430196), (3, 462953464), (4, 347215098), (6, 231476732), (8, 173607549), (12, 115738366), (24, 57869183), (1039, 1336728), (2078, 668364), (3117, 445576), (4156, 334182), (6234, 222788), (8312, 167091), (12468, 111394), (24936, 55697)]