2175992

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 5208000

約数和(自身を除く): 3032008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 61, 91, 98, 104, 122, 182, 196, 244, 343, 364, 392, 427, 488, 637, 686, 728, 793, 854, 1274, 1372, 1586, 1708, 2548, 2744, 2989, 3172, 3416, 4459, 5096, 5551, 5978, 6344, 8918, 11102, 11956, 17836, 20923, 22204, 23912, 35672, 38857, 41846, 44408, 77714, 83692, 155428, 167384, 271999, 310856, 543998, 1087996, 2175992]

約数ペア:

[(1, 2175992), (2, 1087996), (4, 543998), (7, 310856), (8, 271999), (13, 167384), (14, 155428), (26, 83692), (28, 77714), (49, 44408), (52, 41846), (56, 38857), (61, 35672), (91, 23912), (98, 22204), (104, 20923), (122, 17836), (182, 11956), (196, 11102), (244, 8918), (343, 6344), (364, 5978), (392, 5551), (427, 5096), (488, 4459), (637, 3416), (686, 3172), (728, 2989), (793, 2744), (854, 2548), (1274, 1708), (1372, 1586)]