897028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 1915200

約数和(自身を除く): 1018172

約数列:

[1, 2, 4, 11, 19, 22, 29, 37, 38, 44, 58, 74, 76, 116, 148, 209, 319, 407, 418, 551, 638, 703, 814, 836, 1073, 1102, 1276, 1406, 1628, 2146, 2204, 2812, 4292, 6061, 7733, 11803, 12122, 15466, 20387, 23606, 24244, 30932, 40774, 47212, 81548, 224257, 448514, 897028]

約数ペア:

[(1, 897028), (2, 448514), (4, 224257), (11, 81548), (19, 47212), (22, 40774), (29, 30932), (37, 24244), (38, 23606), (44, 20387), (58, 15466), (74, 12122), (76, 11803), (116, 7733), (148, 6061), (209, 4292), (319, 2812), (407, 2204), (418, 2146), (551, 1628), (638, 1406), (703, 1276), (814, 1102), (836, 1073)]