2387784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 6963840

約数和(自身を除く): 4576056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 233, 244, 366, 427, 466, 488, 699, 732, 854, 932, 1281, 1398, 1464, 1631, 1708, 1864, 2562, 2796, 3262, 3416, 4893, 5124, 5592, 6524, 9786, 10248, 13048, 14213, 19572, 28426, 39144, 42639, 56852, 85278, 99491, 113704, 170556, 198982, 298473, 341112, 397964, 596946, 795928, 1193892, 2387784]

約数ペア:

[(1, 2387784), (2, 1193892), (3, 795928), (4, 596946), (6, 397964), (7, 341112), (8, 298473), (12, 198982), (14, 170556), (21, 113704), (24, 99491), (28, 85278), (42, 56852), (56, 42639), (61, 39144), (84, 28426), (122, 19572), (168, 14213), (183, 13048), (233, 10248), (244, 9786), (366, 6524), (427, 5592), (466, 5124), (488, 4893), (699, 3416), (732, 3262), (854, 2796), (932, 2562), (1281, 1864), (1398, 1708), (1464, 1631)]