2213302672

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{2957}}^1$

素因数の和:3176

約数の個数: 80

約数和(自身を含む): 5052926592

約数和(自身を除く): 2839623920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 163, 164, 287, 326, 328, 574, 652, 656, 1141, 1148, 1304, 2282, 2296, 2608, 2957, 4564, 4592, 5914, 6683, 9128, 11828, 13366, 18256, 20699, 23656, 26732, 41398, 46781, 47312, 53464, 82796, 93562, 106928, 121237, 165592, 187124, 242474, 331184, 374248, 481991, 484948, 748496, 848659, 963982, 969896, 1697318, 1927964, 1939792, 3373937, 3394636, 3855928, 6747874, 6789272, 7711856, 13495748, 13578544, 19761631, 26991496, 39523262, 53982992, 79046524, 138331417, 158093048, 276662834, 316186096, 553325668, 1106651336, 2213302672]

約数ペア:

[(1, 2213302672), (2, 1106651336), (4, 553325668), (7, 316186096), (8, 276662834), (14, 158093048), (16, 138331417), (28, 79046524), (41, 53982992), (56, 39523262), (82, 26991496), (112, 19761631), (163, 13578544), (164, 13495748), (287, 7711856), (326, 6789272), (328, 6747874), (574, 3855928), (652, 3394636), (656, 3373937), (1141, 1939792), (1148, 1927964), (1304, 1697318), (2282, 969896), (2296, 963982), (2608, 848659), (2957, 748496), (4564, 484948), (4592, 481991), (5914, 374248), (6683, 331184), (9128, 242474), (11828, 187124), (13366, 165592), (18256, 121237), (20699, 106928), (23656, 93562), (26732, 82796), (41398, 53464), (46781, 47312)]