1589988892804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1\times {\mathrm{141371}}^1$

素因数の和:148396

約数の個数: 48

約数和(自身を含む): 3093644606976

約数和(自身を除く): 1503655714172

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 6977, 13954, 27908, 90701, 141371, 181402, 216287, 282742, 362804, 432574, 565484, 865148, 1837823, 2811731, 3675646, 4382501, 5623462, 7351292, 8765002, 11246924, 17530004, 56972513, 113945026, 227890052, 986345467, 1972690934, 3945381868, 12822491071, 25644982142, 30576709477, 51289964284, 61153418954, 122306837908, 397497223201, 794994446402, 1589988892804]

約数ペア:

[(1, 1589988892804), (2, 794994446402), (4, 397497223201), (13, 122306837908), (26, 61153418954), (31, 51289964284), (52, 30576709477), (62, 25644982142), (124, 12822491071), (403, 3945381868), (806, 1972690934), (1612, 986345467), (6977, 227890052), (13954, 113945026), (27908, 56972513), (90701, 17530004), (141371, 11246924), (181402, 8765002), (216287, 7351292), (282742, 5623462), (362804, 4382501), (432574, 3675646), (565484, 2811731), (865148, 1837823)]