1994328502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{3691}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 3216470400

約数和(自身を除く): 1222141898

約数列:

[1, 2, 19, 38, 59, 118, 241, 482, 1121, 2242, 3691, 4579, 7382, 9158, 14219, 28438, 70129, 140258, 217769, 270161, 435538, 540322, 889531, 1779062, 4137611, 8275222, 16901089, 33802178, 52482329, 104964658, 997164251, 1994328502]

約数ペア:

[(1, 1994328502), (2, 997164251), (19, 104964658), (38, 52482329), (59, 33802178), (118, 16901089), (241, 8275222), (482, 4137611), (1121, 1779062), (2242, 889531), (3691, 540322), (4579, 435538), (7382, 270161), (9158, 217769), (14219, 140258), (28438, 70129)]