387645388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{49369}}^1$

素因数の和:49537

約数の個数: 24

約数和(自身を含む): 735415520

約数和(自身を除く): 347770132

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 49369, 98738, 197476, 641797, 1283594, 2567188, 7454719, 14909438, 29818876, 96911347, 193822694, 387645388]

約数ペア:

[(1, 387645388), (2, 193822694), (4, 96911347), (13, 29818876), (26, 14909438), (52, 7454719), (151, 2567188), (302, 1283594), (604, 641797), (1963, 197476), (3926, 98738), (7852, 49369)]