1457097278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6299}}^1$

素因数の和:6393

約数の個数: 64

約数和(自身を含む): 2844979200

約数和(自身を除く): 1387881922

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 182, 217, 287, 403, 434, 533, 574, 806, 1066, 1271, 2542, 2821, 3731, 5642, 6299, 7462, 8897, 12598, 16523, 17794, 33046, 44093, 81887, 88186, 115661, 163774, 195269, 231322, 258259, 390538, 516518, 573209, 1146418, 1366883, 1807813, 2538497, 2733766, 3357367, 3615626, 5076994, 6714734, 8006029, 16012058, 17769479, 23501569, 35538958, 47003138, 56042203, 104078377, 112084406, 208156754, 728548639, 1457097278]

約数ペア:

[(1, 1457097278), (2, 728548639), (7, 208156754), (13, 112084406), (14, 104078377), (26, 56042203), (31, 47003138), (41, 35538958), (62, 23501569), (82, 17769479), (91, 16012058), (182, 8006029), (217, 6714734), (287, 5076994), (403, 3615626), (434, 3357367), (533, 2733766), (574, 2538497), (806, 1807813), (1066, 1366883), (1271, 1146418), (2542, 573209), (2821, 516518), (3731, 390538), (5642, 258259), (6299, 231322), (7462, 195269), (8897, 163774), (12598, 115661), (16523, 88186), (17794, 81887), (33046, 44093)]