1920751444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4919}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 3597189120

約数和(自身を除く): 1676437676

約数列:

[1, 2, 4, 31, 47, 62, 67, 94, 124, 134, 188, 268, 1457, 2077, 2914, 3149, 4154, 4919, 5828, 6298, 8308, 9838, 12596, 19676, 97619, 152489, 195238, 231193, 304978, 329573, 390476, 462386, 609956, 659146, 924772, 1318292, 7166983, 10216763, 14333966, 15489931, 20433526, 28667932, 30979862, 40867052, 61959724, 480187861, 960375722, 1920751444]

約数ペア:

[(1, 1920751444), (2, 960375722), (4, 480187861), (31, 61959724), (47, 40867052), (62, 30979862), (67, 28667932), (94, 20433526), (124, 15489931), (134, 14333966), (188, 10216763), (268, 7166983), (1457, 1318292), (2077, 924772), (2914, 659146), (3149, 609956), (4154, 462386), (4919, 390476), (5828, 329573), (6298, 304978), (8308, 231193), (9838, 195238), (12596, 152489), (19676, 97619)]