2225384

素因数分解:

$2^3\times 7^3\times {\mathrm{811}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 4872000

約数和(自身を除く): 2646616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 811, 1372, 1622, 2744, 3244, 5677, 6488, 11354, 22708, 39739, 45416, 79478, 158956, 278173, 317912, 556346, 1112692, 2225384]

約数ペア:

[(1, 2225384), (2, 1112692), (4, 556346), (7, 317912), (8, 278173), (14, 158956), (28, 79478), (49, 45416), (56, 39739), (98, 22708), (196, 11354), (343, 6488), (392, 5677), (686, 3244), (811, 2744), (1372, 1622)]