1383405036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{4463}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 3478777344

約数和(自身を除く): 2095372308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1987, 3974, 4463, 5961, 7948, 8926, 11922, 13389, 17852, 23844, 25831, 26778, 51662, 53556, 58019, 77493, 103324, 116038, 154986, 174057, 232076, 309972, 348114, 696228, 8867981, 17735962, 26603943, 35471924, 53207886, 106415772, 115283753, 230567506, 345851259, 461135012, 691702518, 1383405036]

約数ペア:

[(1, 1383405036), (2, 691702518), (3, 461135012), (4, 345851259), (6, 230567506), (12, 115283753), (13, 106415772), (26, 53207886), (39, 35471924), (52, 26603943), (78, 17735962), (156, 8867981), (1987, 696228), (3974, 348114), (4463, 309972), (5961, 232076), (7948, 174057), (8926, 154986), (11922, 116038), (13389, 103324), (17852, 77493), (23844, 58019), (25831, 53556), (26778, 51662)]