495122238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{34687}}^1$

素因数の和:34769

約数の個数: 48

約数和(自身を含む): 1174258176

約数和(自身を除く): 679135938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 34687, 69374, 104061, 208122, 312183, 450931, 624366, 901862, 1352793, 2115907, 2705586, 4058379, 4231814, 6347721, 8116758, 12695442, 19043163, 27506791, 38086326, 55013582, 82520373, 165040746, 247561119, 495122238]

約数ペア:

[(1, 495122238), (2, 247561119), (3, 165040746), (6, 82520373), (9, 55013582), (13, 38086326), (18, 27506791), (26, 19043163), (39, 12695442), (61, 8116758), (78, 6347721), (117, 4231814), (122, 4058379), (183, 2705586), (234, 2115907), (366, 1352793), (549, 901862), (793, 624366), (1098, 450931), (1586, 312183), (2379, 208122), (4758, 104061), (7137, 69374), (14274, 34687)]