2013820914

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{523}}^1\times {\mathrm{1871}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 4708454400

約数和(自身を除く): 2694633486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 523, 686, 1029, 1046, 1569, 1871, 2058, 3138, 3661, 3742, 5613, 7322, 10983, 11226, 13097, 21966, 25627, 26194, 39291, 51254, 76881, 78582, 91679, 153762, 179389, 183358, 275037, 358778, 538167, 550074, 641753, 978533, 1076334, 1283506, 1925259, 1957066, 2935599, 3850518, 5871198, 6849731, 13699462, 20549193, 41098386, 47948117, 95896234, 143844351, 287688702, 335636819, 671273638, 1006910457, 2013820914]

約数ペア:

[(1, 2013820914), (2, 1006910457), (3, 671273638), (6, 335636819), (7, 287688702), (14, 143844351), (21, 95896234), (42, 47948117), (49, 41098386), (98, 20549193), (147, 13699462), (294, 6849731), (343, 5871198), (523, 3850518), (686, 2935599), (1029, 1957066), (1046, 1925259), (1569, 1283506), (1871, 1076334), (2058, 978533), (3138, 641753), (3661, 550074), (3742, 538167), (5613, 358778), (7322, 275037), (10983, 183358), (11226, 179389), (13097, 153762), (21966, 91679), (25627, 78582), (26194, 76881), (39291, 51254)]