1520572724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 2951665920

約数和(自身を除く): 1431093196

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 293, 316, 586, 869, 1172, 1493, 1738, 2986, 3223, 3476, 5972, 6446, 12892, 16423, 23147, 32846, 46294, 65692, 92588, 117947, 235894, 254617, 437449, 471788, 509234, 874898, 1018468, 1297417, 1749796, 2594834, 4811939, 5189668, 9623878, 19247756, 34558471, 69116942, 138233884, 380143181, 760286362, 1520572724]

約数ペア:

[(1, 1520572724), (2, 760286362), (4, 380143181), (11, 138233884), (22, 69116942), (44, 34558471), (79, 19247756), (158, 9623878), (293, 5189668), (316, 4811939), (586, 2594834), (869, 1749796), (1172, 1297417), (1493, 1018468), (1738, 874898), (2986, 509234), (3223, 471788), (3476, 437449), (5972, 254617), (6446, 235894), (12892, 117947), (16423, 92588), (23147, 65692), (32846, 46294)]