1402452

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 3581760

約数和(自身を除く): 2179308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 239, 326, 478, 489, 652, 717, 956, 978, 1434, 1467, 1956, 2151, 2868, 2934, 4302, 5868, 8604, 38957, 77914, 116871, 155828, 233742, 350613, 467484, 701226, 1402452]

約数ペア:

[(1, 1402452), (2, 701226), (3, 467484), (4, 350613), (6, 233742), (9, 155828), (12, 116871), (18, 77914), (36, 38957), (163, 8604), (239, 5868), (326, 4302), (478, 2934), (489, 2868), (652, 2151), (717, 1956), (956, 1467), (978, 1434)]