2046.0000000

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 20832000

約数和(自身を除く): 13505616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 177, 199, 208, 236, 312, 354, 398, 472, 597, 624, 708, 767, 796, 944, 1194, 1416, 1534, 1592, 2301, 2388, 2587, 2832, 3068, 3184, 4602, 4776, 5174, 6136, 7761, 9204, 9552, 10348, 11741, 12272, 15522, 18408, 20696, 23482, 31044, 35223, 36816, 41392, 46964, 62088, 70446, 93928, 124176, 140892, 152633, 187856, 281784, 305266, 457899, 563568, 610532, 915798, 1221064, 1831596, 2442128, 3663192, 7326384]

約数ペア:

[(1, 7326384), (2, 3663192), (3, 2442128), (4, 1831596), (6, 1221064), (8, 915798), (12, 610532), (13, 563568), (16, 457899), (24, 305266), (26, 281784), (39, 187856), (48, 152633), (52, 140892), (59, 124176), (78, 93928), (104, 70446), (118, 62088), (156, 46964), (177, 41392), (199, 36816), (208, 35223), (236, 31044), (312, 23482), (354, 20696), (398, 18408), (472, 15522), (597, 12272), (624, 11741), (708, 10348), (767, 9552), (796, 9204), (944, 7761), (1194, 6136), (1416, 5174), (1534, 4776), (1592, 4602), (2301, 3184), (2388, 3068), (2587, 2832)]