338302445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 448301952

約数和(自身を除く): 109999507

約数列:

[1, 5, 13, 53, 65, 265, 283, 347, 689, 1415, 1735, 3445, 3679, 4511, 14999, 18391, 18395, 22555, 74995, 91955, 98201, 194987, 239083, 491005, 974935, 1195415, 1276613, 5204653, 6383065, 26023265, 67660489, 338302445]

約数ペア:

[(1, 338302445), (5, 67660489), (13, 26023265), (53, 6383065), (65, 5204653), (265, 1276613), (283, 1195415), (347, 974935), (689, 491005), (1415, 239083), (1735, 194987), (3445, 98201), (3679, 91955), (4511, 74995), (14999, 22555), (18391, 18395)]