131039854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 226836288

約数和(自身を除く): 95796434

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 121, 242, 281, 451, 517, 562, 902, 1034, 1927, 3091, 3854, 4961, 5687, 6182, 9922, 11374, 11521, 13207, 21197, 23042, 26414, 34001, 42394, 68002, 126731, 145277, 233167, 253462, 290554, 466334, 541487, 1082974, 1394041, 1598047, 2788082, 3196094, 5956357, 11912714, 65519927, 131039854]

約数ペア:

[(1, 131039854), (2, 65519927), (11, 11912714), (22, 5956357), (41, 3196094), (47, 2788082), (82, 1598047), (94, 1394041), (121, 1082974), (242, 541487), (281, 466334), (451, 290554), (517, 253462), (562, 233167), (902, 145277), (1034, 126731), (1927, 68002), (3091, 42394), (3854, 34001), (4961, 26414), (5687, 23042), (6182, 21197), (9922, 13207), (11374, 11521)]