1047199868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13171}}^1$

素因数の和:13338

約数の個数: 48

約数和(自身を含む): 2168638080

約数和(自身を除く): 1121438212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 556, 572, 1529, 1807, 3058, 3614, 6116, 7228, 13171, 19877, 26342, 39754, 52684, 79508, 144881, 171223, 289762, 342446, 579524, 684892, 1830769, 1883453, 3661538, 3766906, 7323076, 7533812, 20138459, 23799997, 40276918, 47599994, 80553836, 95199988, 261799967, 523599934, 1047199868]

約数ペア:

[(1, 1047199868), (2, 523599934), (4, 261799967), (11, 95199988), (13, 80553836), (22, 47599994), (26, 40276918), (44, 23799997), (52, 20138459), (139, 7533812), (143, 7323076), (278, 3766906), (286, 3661538), (556, 1883453), (572, 1830769), (1529, 684892), (1807, 579524), (3058, 342446), (3614, 289762), (6116, 171223), (7228, 144881), (13171, 79508), (19877, 52684), (26342, 39754)]