1271161790

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{3613}}^1$

素因数の和:4004

約数の個数: 32

約数和(自身を含む): 2313769536

約数和(自身を除く): 1042607746

約数列:

[1, 2, 5, 10, 151, 233, 302, 466, 755, 1165, 1510, 2330, 3613, 7226, 18065, 35183, 36130, 70366, 175915, 351830, 545563, 841829, 1091126, 1683658, 2727815, 4209145, 5455630, 8418290, 127116179, 254232358, 635580895, 1271161790]

約数ペア:

[(1, 1271161790), (2, 635580895), (5, 254232358), (10, 127116179), (151, 8418290), (233, 5455630), (302, 4209145), (466, 2727815), (755, 1683658), (1165, 1091126), (1510, 841829), (2330, 545563), (3613, 351830), (7226, 175915), (18065, 70366), (35183, 36130)]