1808402416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4133}}^1$

素因数の和:4234

約数の個数: 80

約数和(自身を含む): 3875376960

約数和(自身を除く): 2066974544

約数列:

[1, 2, 4, 8, 16, 23, 29, 41, 46, 58, 82, 92, 116, 164, 184, 232, 328, 368, 464, 656, 667, 943, 1189, 1334, 1886, 2378, 2668, 3772, 4133, 4756, 5336, 7544, 8266, 9512, 10672, 15088, 16532, 19024, 27347, 33064, 54694, 66128, 95059, 109388, 119857, 169453, 190118, 218776, 239714, 338906, 380236, 437552, 479428, 677812, 760472, 958856, 1355624, 1520944, 1917712, 2711248, 2756711, 3897419, 4914137, 5513422, 7794838, 9828274, 11026844, 15589676, 19656548, 22053688, 31179352, 39313096, 44107376, 62358704, 78626192, 113025151, 226050302, 452100604, 904201208, 1808402416]

約数ペア:

[(1, 1808402416), (2, 904201208), (4, 452100604), (8, 226050302), (16, 113025151), (23, 78626192), (29, 62358704), (41, 44107376), (46, 39313096), (58, 31179352), (82, 22053688), (92, 19656548), (116, 15589676), (164, 11026844), (184, 9828274), (232, 7794838), (328, 5513422), (368, 4914137), (464, 3897419), (656, 2756711), (667, 2711248), (943, 1917712), (1189, 1520944), (1334, 1355624), (1886, 958856), (2378, 760472), (2668, 677812), (3772, 479428), (4133, 437552), (4756, 380236), (5336, 338906), (7544, 239714), (8266, 218776), (9512, 190118), (10672, 169453), (15088, 119857), (16532, 109388), (19024, 95059), (27347, 66128), (33064, 54694)]