1893179428

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1649111}}^1$

素因数の和:1649163

約数の個数: 24

約数和(自身を含む): 3878711424

約数和(自身を除く): 1985531996

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1649111, 3298222, 6596444, 11543777, 23087554, 46175108, 67613551, 135227102, 270454204, 473294857, 946589714, 1893179428]

約数ペア:

[(1, 1893179428), (2, 946589714), (4, 473294857), (7, 270454204), (14, 135227102), (28, 67613551), (41, 46175108), (82, 23087554), (164, 11543777), (287, 6596444), (574, 3298222), (1148, 1649111)]