415493482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1103}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 686776320

約数和(自身を除く): 271282838

約数列:

[1, 2, 19, 23, 38, 46, 431, 437, 862, 874, 1103, 2206, 8189, 9913, 16378, 19826, 20957, 25369, 41914, 50738, 188347, 376694, 475393, 482011, 950786, 964022, 9032467, 10934039, 18064934, 21868078, 207746741, 415493482]

約数ペア:

[(1, 415493482), (2, 207746741), (19, 21868078), (23, 18064934), (38, 10934039), (46, 9032467), (431, 964022), (437, 950786), (862, 482011), (874, 475393), (1103, 376694), (2206, 188347), (8189, 50738), (9913, 41914), (16378, 25369), (19826, 20957)]