268894954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 434079360

約数和(自身を除く): 165184406

約数列:

[1, 2, 19, 38, 61, 122, 311, 373, 622, 746, 1159, 2318, 5909, 7087, 11818, 14174, 18971, 22753, 37942, 45506, 116003, 232006, 360449, 432307, 720898, 864614, 2204057, 4408114, 7076183, 14152366, 134447477, 268894954]

約数ペア:

[(1, 268894954), (2, 134447477), (19, 14152366), (38, 7076183), (61, 4408114), (122, 2204057), (311, 864614), (373, 720898), (622, 432307), (746, 360449), (1159, 232006), (2318, 116003), (5909, 45506), (7087, 37942), (11818, 22753), (14174, 18971)]