245800256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{295433}}^1$

素因数の和:295458

約数の個数: 28

約数和(自身を含む): 525281652

約数和(自身を除く): 279481396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 295433, 590866, 1181732, 2363464, 3840629, 4726928, 7681258, 9453856, 15362516, 18907712, 30725032, 61450064, 122900128, 245800256]

約数ペア:

[(1, 245800256), (2, 122900128), (4, 61450064), (8, 30725032), (13, 18907712), (16, 15362516), (26, 9453856), (32, 7681258), (52, 4726928), (64, 3840629), (104, 2363464), (208, 1181732), (416, 590866), (832, 295433)]