897117056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{637157}}^1$

素因数の和:637182

約数の個数: 32

約数和(自身を含む): 1949703480

約数和(自身を除く): 1052586424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 637157, 1274314, 2548628, 5097256, 7008727, 10194512, 14017454, 20389024, 28034908, 40778048, 56069816, 81556096, 112139632, 224279264, 448558528, 897117056]

約数ペア:

[(1, 897117056), (2, 448558528), (4, 224279264), (8, 112139632), (11, 81556096), (16, 56069816), (22, 40778048), (32, 28034908), (44, 20389024), (64, 14017454), (88, 10194512), (128, 7008727), (176, 5097256), (352, 2548628), (704, 1274314), (1408, 637157)]