2009403318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{422321}}^1$

素因数の和:422400

約数の個数: 32

約数和(自身を含む): 4398905952

約数和(自身を除く): 2389502634

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 422321, 844642, 1266963, 2533926, 5490173, 10980346, 16470519, 25761581, 32941038, 51523162, 77284743, 154569486, 334900553, 669801106, 1004701659, 2009403318]

約数ペア:

[(1, 2009403318), (2, 1004701659), (3, 669801106), (6, 334900553), (13, 154569486), (26, 77284743), (39, 51523162), (61, 32941038), (78, 25761581), (122, 16470519), (183, 10980346), (366, 5490173), (793, 2533926), (1586, 1266963), (2379, 844642), (4758, 422321)]