7006142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 13272336

約数和(自身を除く): 6266194

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 131, 143, 187, 221, 242, 262, 286, 374, 442, 1441, 1573, 1703, 2057, 2227, 2431, 2882, 3146, 3406, 4114, 4454, 4862, 15851, 18733, 24497, 26741, 28951, 31702, 37466, 48994, 53482, 57902, 206063, 269467, 318461, 412126, 538934, 636922, 3503071, 7006142]

約数ペア:

[(1, 7006142), (2, 3503071), (11, 636922), (13, 538934), (17, 412126), (22, 318461), (26, 269467), (34, 206063), (121, 57902), (131, 53482), (143, 48994), (187, 37466), (221, 31702), (242, 28951), (262, 26741), (286, 24497), (374, 18733), (442, 15851), (1441, 4862), (1573, 4454), (1703, 4114), (2057, 3406), (2227, 3146), (2431, 2882)]