171844490

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 313574976

約数和(自身を除く): 141730486

約数列:

[1, 2, 5, 10, 131, 233, 262, 466, 563, 655, 1126, 1165, 1310, 2330, 2815, 5630, 30523, 61046, 73753, 131179, 147506, 152615, 262358, 305230, 368765, 655895, 737530, 1311790, 17184449, 34368898, 85922245, 171844490]

約数ペア:

[(1, 171844490), (2, 85922245), (5, 34368898), (10, 17184449), (131, 1311790), (233, 737530), (262, 655895), (466, 368765), (563, 305230), (655, 262358), (1126, 152615), (1165, 147506), (1310, 131179), (2330, 73753), (2815, 61046), (5630, 30523)]