1303568

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 2940288

約数和(自身を除く): 1636720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 113, 206, 226, 412, 452, 721, 791, 824, 904, 1442, 1582, 1648, 1808, 2884, 3164, 5768, 6328, 11536, 11639, 12656, 23278, 46556, 81473, 93112, 162946, 186224, 325892, 651784, 1303568]

約数ペア:

[(1, 1303568), (2, 651784), (4, 325892), (7, 186224), (8, 162946), (14, 93112), (16, 81473), (28, 46556), (56, 23278), (103, 12656), (112, 11639), (113, 11536), (206, 6328), (226, 5768), (412, 3164), (452, 2884), (721, 1808), (791, 1648), (824, 1582), (904, 1442)]