2007644912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15493}}^1$

素因数の和:15610

約数の個数: 80

約数和(自身を含む): 4841565120

約数和(自身を除く): 2833920208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 623, 712, 728, 1157, 1246, 1424, 1456, 2314, 2492, 4628, 4984, 8099, 9256, 9968, 15493, 16198, 18512, 30986, 32396, 61972, 64792, 108451, 123944, 129584, 201409, 216902, 247888, 402818, 433804, 805636, 867608, 1378877, 1409863, 1611272, 1735216, 2757754, 2819726, 3222544, 5515508, 5639452, 9652139, 11031016, 11278904, 17925401, 19304278, 22062032, 22557808, 35850802, 38608556, 71701604, 77217112, 125477807, 143403208, 154434224, 250955614, 286806416, 501911228, 1003822456, 2007644912]

約数ペア:

[(1, 2007644912), (2, 1003822456), (4, 501911228), (7, 286806416), (8, 250955614), (13, 154434224), (14, 143403208), (16, 125477807), (26, 77217112), (28, 71701604), (52, 38608556), (56, 35850802), (89, 22557808), (91, 22062032), (104, 19304278), (112, 17925401), (178, 11278904), (182, 11031016), (208, 9652139), (356, 5639452), (364, 5515508), (623, 3222544), (712, 2819726), (728, 2757754), (1157, 1735216), (1246, 1611272), (1424, 1409863), (1456, 1378877), (2314, 867608), (2492, 805636), (4628, 433804), (4984, 402818), (8099, 247888), (9256, 216902), (9968, 201409), (15493, 129584), (16198, 123944), (18512, 108451), (30986, 64792), (32396, 61972)]