2228440346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{8317}}^1$

素因数の和:8990

約数の個数: 32

約数和(自身を含む): 3844912320

約数和(自身を除く): 1616471974

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 641, 1282, 7051, 8317, 12179, 14102, 16634, 24358, 91487, 133969, 158023, 182974, 267938, 316046, 1738253, 3476506, 5331197, 10662394, 58643167, 101292743, 117286334, 202585486, 1114220173, 2228440346]

約数ペア:

[(1, 2228440346), (2, 1114220173), (11, 202585486), (19, 117286334), (22, 101292743), (38, 58643167), (209, 10662394), (418, 5331197), (641, 3476506), (1282, 1738253), (7051, 316046), (8317, 267938), (12179, 182974), (14102, 158023), (16634, 133969), (24358, 91487)]