1520402296

素因数分解:

$2^3\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{10847}}^1$

素因数の和:13363

約数の個数: 32

約数和(自身を含む): 3259607040

約数和(自身を除く): 1739204744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2503, 5006, 10012, 10847, 17521, 20024, 21694, 35042, 43388, 70084, 75929, 86776, 140168, 151858, 303716, 607432, 27150041, 54300082, 108600164, 190050287, 217200328, 380100574, 760201148, 1520402296]

約数ペア:

[(1, 1520402296), (2, 760201148), (4, 380100574), (7, 217200328), (8, 190050287), (14, 108600164), (28, 54300082), (56, 27150041), (2503, 607432), (5006, 303716), (10012, 151858), (10847, 140168), (17521, 86776), (20024, 75929), (21694, 70084), (35042, 43388)]