2078184460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{12413}}^1$

素因数の和:13194

約数の個数: 48

約数和(自身を含む): 4767571872

約数和(自身を除く): 2689387412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 761, 1522, 3044, 3805, 7610, 8371, 12413, 15220, 16742, 24826, 33484, 41855, 49652, 62065, 83710, 124130, 136543, 167420, 248260, 273086, 546172, 682715, 1365430, 2730860, 9446293, 18892586, 37785172, 47231465, 94462930, 103909223, 188925860, 207818446, 415636892, 519546115, 1039092230, 2078184460]

約数ペア:

[(1, 2078184460), (2, 1039092230), (4, 519546115), (5, 415636892), (10, 207818446), (11, 188925860), (20, 103909223), (22, 94462930), (44, 47231465), (55, 37785172), (110, 18892586), (220, 9446293), (761, 2730860), (1522, 1365430), (3044, 682715), (3805, 546172), (7610, 273086), (8371, 248260), (12413, 167420), (15220, 136543), (16742, 124130), (24826, 83710), (33484, 62065), (41855, 49652)]