804923408

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{1283}}^1$

素因数の和:1751

約数の個数: 40

約数和(自身を含む): 1579104288

約数和(自身を除く): 774180880

約数列:

[1, 2, 4, 8, 16, 113, 226, 347, 452, 694, 904, 1283, 1388, 1808, 2566, 2776, 5132, 5552, 10264, 20528, 39211, 78422, 144979, 156844, 289958, 313688, 445201, 579916, 627376, 890402, 1159832, 1780804, 2319664, 3561608, 7123216, 50307713, 100615426, 201230852, 402461704, 804923408]

約数ペア:

[(1, 804923408), (2, 402461704), (4, 201230852), (8, 100615426), (16, 50307713), (113, 7123216), (226, 3561608), (347, 2319664), (452, 1780804), (694, 1159832), (904, 890402), (1283, 627376), (1388, 579916), (1808, 445201), (2566, 313688), (2776, 289958), (5132, 156844), (5552, 144979), (10264, 78422), (20528, 39211)]