2010488403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 3430563840

約数和(自身を除く): 1420075437

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 281, 329, 517, 659, 843, 987, 1551, 1967, 1977, 3091, 3619, 4613, 5901, 7249, 9273, 10857, 13207, 13839, 21637, 21747, 30973, 39621, 50743, 64911, 92449, 92919, 145277, 152229, 185179, 216811, 277347, 340703, 435831, 555537, 650433, 1016939, 1022109, 1296253, 2036969, 2384921, 3050817, 3888759, 6110907, 7154763, 8703413, 14258783, 26110239, 42776349, 60923891, 95737543, 182771673, 287212629, 670162801, 2010488403]

約数ペア:

[(1, 2010488403), (3, 670162801), (7, 287212629), (11, 182771673), (21, 95737543), (33, 60923891), (47, 42776349), (77, 26110239), (141, 14258783), (231, 8703413), (281, 7154763), (329, 6110907), (517, 3888759), (659, 3050817), (843, 2384921), (987, 2036969), (1551, 1296253), (1967, 1022109), (1977, 1016939), (3091, 650433), (3619, 555537), (4613, 435831), (5901, 340703), (7249, 277347), (9273, 216811), (10857, 185179), (13207, 152229), (13839, 145277), (21637, 92919), (21747, 92449), (30973, 64911), (39621, 50743)]