858421806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419561}}^1$

素因数の和:419608

約数の個数: 32

約数和(自身を含む): 1933341696

約数和(自身を除く): 1074919890

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 419561, 839122, 1258683, 2517366, 4615171, 9230342, 13006391, 13845513, 26012782, 27691026, 39019173, 78038346, 143070301, 286140602, 429210903, 858421806]

約数ペア:

[(1, 858421806), (2, 429210903), (3, 286140602), (6, 143070301), (11, 78038346), (22, 39019173), (31, 27691026), (33, 26012782), (62, 13845513), (66, 13006391), (93, 9230342), (186, 4615171), (341, 2517366), (682, 1258683), (1023, 839122), (2046, 419561)]