1718746688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1413443}}^1$

素因数の和:1413474

約数の個数: 28

約数和(自身を含む): 3590147760

約数和(自身を除く): 1871401072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1413443, 2826886, 5653772, 11307544, 22615088, 26855417, 45230176, 53710834, 90460352, 107421668, 214843336, 429686672, 859373344, 1718746688]

約数ペア:

[(1, 1718746688), (2, 859373344), (4, 429686672), (8, 214843336), (16, 107421668), (19, 90460352), (32, 53710834), (38, 45230176), (64, 26855417), (76, 22615088), (152, 11307544), (304, 5653772), (608, 2826886), (1216, 1413443)]