1767444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 4814208

約数和(自身を除く): 3046764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 397, 636, 742, 794, 1113, 1191, 1484, 1588, 2226, 2382, 2779, 4452, 4764, 5558, 8337, 11116, 16674, 21041, 33348, 42082, 63123, 84164, 126246, 147287, 252492, 294574, 441861, 589148, 883722, 1767444]

約数ペア:

[(1, 1767444), (2, 883722), (3, 589148), (4, 441861), (6, 294574), (7, 252492), (12, 147287), (14, 126246), (21, 84164), (28, 63123), (42, 42082), (53, 33348), (84, 21041), (106, 16674), (159, 11116), (212, 8337), (318, 5558), (371, 4764), (397, 4452), (636, 2779), (742, 2382), (794, 2226), (1113, 1588), (1191, 1484)]