1253649826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{33461}}^1$

素因数の和:33618

約数の個数: 32

約数和(自身を含む): 2226159936

約数和(自身を除く): 972510110

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 1441, 1703, 2882, 3406, 18733, 33461, 37466, 66922, 368071, 434993, 736142, 869986, 4383391, 4784923, 8766782, 9569846, 48217301, 56984083, 96434602, 113968166, 626824913, 1253649826]

約数ペア:

[(1, 1253649826), (2, 626824913), (11, 113968166), (13, 96434602), (22, 56984083), (26, 48217301), (131, 9569846), (143, 8766782), (262, 4784923), (286, 4383391), (1441, 869986), (1703, 736142), (2882, 434993), (3406, 368071), (18733, 66922), (33461, 37466)]