130851266

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 247443840

約数和(自身を除く): 116592574

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 271, 379, 542, 637, 758, 1274, 1897, 2653, 3523, 3794, 4927, 5306, 7046, 9854, 13279, 18571, 24661, 26558, 34489, 37142, 49322, 68978, 102709, 172627, 205418, 241423, 345254, 482846, 718963, 1335217, 1437926, 2670434, 5032741, 9346519, 10065482, 18693038, 65425633, 130851266]

約数ペア:

[(1, 130851266), (2, 65425633), (7, 18693038), (13, 10065482), (14, 9346519), (26, 5032741), (49, 2670434), (91, 1437926), (98, 1335217), (182, 718963), (271, 482846), (379, 345254), (542, 241423), (637, 205418), (758, 172627), (1274, 102709), (1897, 68978), (2653, 49322), (3523, 37142), (3794, 34489), (4927, 26558), (5306, 24661), (7046, 18571), (9854, 13279)]