1520342454

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{31583}}^1$

素因数の和:31772

約数の個数: 32

約数和(自身を含む): 3110897664

約数和(自身を除く): 1590555210

約数列:

[1, 2, 3, 6, 71, 113, 142, 213, 226, 339, 426, 678, 8023, 16046, 24069, 31583, 48138, 63166, 94749, 189498, 2242393, 3568879, 4484786, 6727179, 7137758, 10706637, 13454358, 21413274, 253390409, 506780818, 760171227, 1520342454]

約数ペア:

[(1, 1520342454), (2, 760171227), (3, 506780818), (6, 253390409), (71, 21413274), (113, 13454358), (142, 10706637), (213, 7137758), (226, 6727179), (339, 4484786), (426, 3568879), (678, 2242393), (8023, 189498), (16046, 94749), (24069, 63166), (31583, 48138)]