1997814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 4919040

約数和(自身を除く): 2921226

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3659, 7318, 10977, 21954, 25613, 47567, 51226, 76839, 95134, 142701, 153678, 285402, 332969, 665938, 998907, 1997814]

約数ペア:

[(1, 1997814), (2, 998907), (3, 665938), (6, 332969), (7, 285402), (13, 153678), (14, 142701), (21, 95134), (26, 76839), (39, 51226), (42, 47567), (78, 25613), (91, 21954), (182, 10977), (273, 7318), (546, 3659)]