857228424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2747527}}^1$

素因数の和:2747549

約数の個数: 32

約数和(自身を含む): 2307923520

約数和(自身を除く): 1450695096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2747527, 5495054, 8242581, 10990108, 16485162, 21980216, 32970324, 35717851, 65940648, 71435702, 107153553, 142871404, 214307106, 285742808, 428614212, 857228424]

約数ペア:

[(1, 857228424), (2, 428614212), (3, 285742808), (4, 214307106), (6, 142871404), (8, 107153553), (12, 71435702), (13, 65940648), (24, 35717851), (26, 32970324), (39, 21980216), (52, 16485162), (78, 10990108), (104, 8242581), (156, 5495054), (312, 2747527)]