253405200382

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{6690743}}^1$

素因数の和:6691427

約数の個数: 16

約数和(自身を含む): 393817191840

約数和(自身を除く): 140411991458

約数列:

[1, 2, 29, 58, 653, 1306, 18937, 37874, 6690743, 13381486, 194031547, 388063094, 4369055179, 8738110358, 126702600191, 253405200382]

約数ペア:

[(1, 253405200382), (2, 126702600191), (29, 8738110358), (58, 4369055179), (653, 388063094), (1306, 194031547), (18937, 13381486), (37874, 6690743)]