628449618

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{1999}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 1269504000

約数和(自身を除く): 641054382

約数列:

[1, 2, 3, 6, 151, 302, 347, 453, 694, 906, 1041, 1999, 2082, 3998, 5997, 11994, 52397, 104794, 157191, 301849, 314382, 603698, 693653, 905547, 1387306, 1811094, 2080959, 4161918, 104741603, 209483206, 314224809, 628449618]

約数ペア:

[(1, 628449618), (2, 314224809), (3, 209483206), (6, 104741603), (151, 4161918), (302, 2080959), (347, 1811094), (453, 1387306), (694, 905547), (906, 693653), (1041, 603698), (1999, 314382), (2082, 301849), (3998, 157191), (5997, 104794), (11994, 52397)]