40902079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 44398080

約数和(自身を除く): 3496001

約数列:

[1, 19, 47, 163, 281, 893, 3097, 5339, 7661, 13207, 45803, 145559, 250933, 870257, 2152741, 40902079]

約数ペア:

[(1, 40902079), (19, 2152741), (47, 870257), (163, 250933), (281, 145559), (893, 45803), (3097, 13207), (5339, 7661)]