253326358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{27059}}^1$

素因数の和:27243

約数の個数: 16

約数和(自身を含む): 394859520

約数和(自身を除く): 141533162

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 27059, 54118, 838829, 1677658, 4085909, 8171818, 126663179, 253326358]

約数ペア:

[(1, 253326358), (2, 126663179), (31, 8171818), (62, 4085909), (151, 1677658), (302, 838829), (4681, 54118), (9362, 27059)]