1327404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 3411968

約数和(自身を除く): 2084564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 127, 134, 156, 201, 254, 268, 381, 402, 508, 762, 804, 871, 1524, 1651, 1742, 2613, 3302, 3484, 4953, 5226, 6604, 8509, 9906, 10452, 17018, 19812, 25527, 34036, 51054, 102108, 110617, 221234, 331851, 442468, 663702, 1327404]

約数ペア:

[(1, 1327404), (2, 663702), (3, 442468), (4, 331851), (6, 221234), (12, 110617), (13, 102108), (26, 51054), (39, 34036), (52, 25527), (67, 19812), (78, 17018), (127, 10452), (134, 9906), (156, 8509), (201, 6604), (254, 5226), (268, 4953), (381, 3484), (402, 3302), (508, 2613), (762, 1742), (804, 1651), (871, 1524)]