1920543542498

素因数分解:

$2^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{15527}}^1\times {\mathrm{11489}}^1$

素因数の和:27794

約数の個数: 32

約数和(自身を含む): 3297140985600

約数和(自身を除く): 1376597443102

約数列:

[1, 2, 7, 14, 769, 1538, 5383, 10766, 11489, 15527, 22978, 31054, 80423, 108689, 160846, 217378, 8835041, 11940263, 17670082, 23880526, 61845287, 83581841, 123690574, 167163682, 178389703, 356779406, 1248727921, 2497455842, 137181681607, 274363363214, 960271771249, 1920543542498]

約数ペア:

[(1, 1920543542498), (2, 960271771249), (7, 274363363214), (14, 137181681607), (769, 2497455842), (1538, 1248727921), (5383, 356779406), (10766, 178389703), (11489, 167163682), (15527, 123690574), (22978, 83581841), (31054, 61845287), (80423, 23880526), (108689, 17670082), (160846, 11940263), (217378, 8835041)]