2004525906

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 4202496000

約数和(自身を除く): 2197970094

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 151, 186, 298, 302, 447, 453, 479, 894, 906, 958, 1437, 2874, 4619, 4681, 9238, 9362, 13857, 14043, 14849, 22499, 27714, 28086, 29698, 44547, 44998, 67497, 71371, 72329, 89094, 134994, 142742, 144658, 214113, 216987, 428226, 433974, 697469, 1394938, 2092407, 2212501, 2242199, 4184814, 4425002, 4484398, 6637503, 6726597, 10777021, 13275006, 13453194, 21554042, 32331063, 64662126, 334087651, 668175302, 1002262953, 2004525906]

約数ペア:

[(1, 2004525906), (2, 1002262953), (3, 668175302), (6, 334087651), (31, 64662126), (62, 32331063), (93, 21554042), (149, 13453194), (151, 13275006), (186, 10777021), (298, 6726597), (302, 6637503), (447, 4484398), (453, 4425002), (479, 4184814), (894, 2242199), (906, 2212501), (958, 2092407), (1437, 1394938), (2874, 697469), (4619, 433974), (4681, 428226), (9238, 216987), (9362, 214113), (13857, 144658), (14043, 142742), (14849, 134994), (22499, 89094), (27714, 72329), (28086, 71371), (29698, 67497), (44547, 44998)]