489608742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{77201}}^1$

素因数の和:77364

約数の個数: 32

約数和(自身を含む): 1126531584

約数和(自身を除く): 636922842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 77201, 154402, 231603, 463206, 540407, 1080814, 1621221, 3242442, 11657351, 23314702, 34972053, 69944106, 81601457, 163202914, 244804371, 489608742]

約数ペア:

[(1, 489608742), (2, 244804371), (3, 163202914), (6, 81601457), (7, 69944106), (14, 34972053), (21, 23314702), (42, 11657351), (151, 3242442), (302, 1621221), (453, 1080814), (906, 540407), (1057, 463206), (2114, 231603), (3171, 154402), (6342, 77201)]