2021428734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{29021}}^1$

素因数の和:29105

約数の個数: 64

約数和(自身を含む): 4680668160

約数和(自身を除く): 2659239426

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1222, 1482, 1786, 1833, 2679, 3666, 5358, 11609, 23218, 29021, 34827, 58042, 69654, 87063, 174126, 377273, 551399, 754546, 1102798, 1131819, 1363987, 1654197, 2263638, 2727974, 3308394, 4091961, 7168187, 8183922, 14336374, 17731831, 21504561, 25915753, 35463662, 43009122, 51831506, 53195493, 77747259, 106390986, 155494518, 336904789, 673809578, 1010714367, 2021428734]

約数ペア:

[(1, 2021428734), (2, 1010714367), (3, 673809578), (6, 336904789), (13, 155494518), (19, 106390986), (26, 77747259), (38, 53195493), (39, 51831506), (47, 43009122), (57, 35463662), (78, 25915753), (94, 21504561), (114, 17731831), (141, 14336374), (247, 8183922), (282, 7168187), (494, 4091961), (611, 3308394), (741, 2727974), (893, 2263638), (1222, 1654197), (1482, 1363987), (1786, 1131819), (1833, 1102798), (2679, 754546), (3666, 551399), (5358, 377273), (11609, 174126), (23218, 87063), (29021, 69654), (34827, 58042)]