226761278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 363405312

約数和(自身を除く): 136644034

約数列:

[1, 2, 23, 46, 61, 122, 211, 383, 422, 766, 1403, 2806, 4853, 8809, 9706, 12871, 17618, 23363, 25742, 46726, 80813, 161626, 296033, 537349, 592066, 1074698, 1858699, 3717398, 4929593, 9859186, 113380639, 226761278]

約数ペア:

[(1, 226761278), (2, 113380639), (23, 9859186), (46, 4929593), (61, 3717398), (122, 1858699), (211, 1074698), (383, 592066), (422, 537349), (766, 296033), (1403, 161626), (2806, 80813), (4853, 46726), (8809, 25742), (9706, 23363), (12871, 17618)]