2026346

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 3939840

約数和(自身を除く): 1913494

約数列:

[1, 2, 7, 14, 23, 29, 31, 46, 49, 58, 62, 98, 161, 203, 217, 322, 406, 434, 667, 713, 899, 1127, 1334, 1421, 1426, 1519, 1798, 2254, 2842, 3038, 4669, 4991, 6293, 9338, 9982, 12586, 20677, 32683, 34937, 41354, 44051, 65366, 69874, 88102, 144739, 289478, 1013173, 2026346]

約数ペア:

[(1, 2026346), (2, 1013173), (7, 289478), (14, 144739), (23, 88102), (29, 69874), (31, 65366), (46, 44051), (49, 41354), (58, 34937), (62, 32683), (98, 20677), (161, 12586), (203, 9982), (217, 9338), (322, 6293), (406, 4991), (434, 4669), (667, 3038), (713, 2842), (899, 2254), (1127, 1798), (1334, 1519), (1421, 1426)]