2085452908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{4493}}^1$

素因数の和:4663

約数の個数: 72

約数和(自身を含む): 4619041056

約数和(自身を除く): 2533588148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 137, 154, 242, 274, 308, 484, 548, 847, 959, 1507, 1694, 1918, 3014, 3388, 3836, 4493, 6028, 8986, 10549, 16577, 17972, 21098, 31451, 33154, 42196, 49423, 62902, 66308, 98846, 116039, 125804, 197692, 232078, 345961, 464156, 543653, 615541, 691922, 1087306, 1231082, 1383844, 2174612, 2462164, 3805571, 4308787, 6770951, 7611142, 8617574, 13541902, 15222284, 17235148, 27083804, 47396657, 74480461, 94793314, 148960922, 189586628, 297921844, 521363227, 1042726454, 2085452908]

約数ペア:

[(1, 2085452908), (2, 1042726454), (4, 521363227), (7, 297921844), (11, 189586628), (14, 148960922), (22, 94793314), (28, 74480461), (44, 47396657), (77, 27083804), (121, 17235148), (137, 15222284), (154, 13541902), (242, 8617574), (274, 7611142), (308, 6770951), (484, 4308787), (548, 3805571), (847, 2462164), (959, 2174612), (1507, 1383844), (1694, 1231082), (1918, 1087306), (3014, 691922), (3388, 615541), (3836, 543653), (4493, 464156), (6028, 345961), (8986, 232078), (10549, 197692), (16577, 125804), (17972, 116039), (21098, 98846), (31451, 66308), (33154, 62902), (42196, 49423)]