1376588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 2587200

約数和(自身を除く): 1210612

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 307, 614, 1121, 1228, 2242, 4484, 5833, 11666, 18113, 23332, 36226, 72452, 344147, 688294, 1376588]

約数ペア:

[(1, 1376588), (2, 688294), (4, 344147), (19, 72452), (38, 36226), (59, 23332), (76, 18113), (118, 11666), (236, 5833), (307, 4484), (614, 2242), (1121, 1228)]