1570981074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{21821}}^1$

素因数の和:21923

約数の個数: 48

約数和(自身を含む): 3450320064

約数和(自身を除く): 1879338990

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 169, 213, 338, 426, 507, 923, 1014, 1846, 2769, 5538, 11999, 21821, 23998, 35997, 43642, 65463, 71994, 130926, 283673, 567346, 851019, 1549291, 1702038, 3098582, 3687749, 4647873, 7375498, 9295746, 11063247, 20140783, 22126494, 40281566, 60422349, 120844698, 261830179, 523660358, 785490537, 1570981074]

約数ペア:

[(1, 1570981074), (2, 785490537), (3, 523660358), (6, 261830179), (13, 120844698), (26, 60422349), (39, 40281566), (71, 22126494), (78, 20140783), (142, 11063247), (169, 9295746), (213, 7375498), (338, 4647873), (426, 3687749), (507, 3098582), (923, 1702038), (1014, 1549291), (1846, 851019), (2769, 567346), (5538, 283673), (11999, 130926), (21821, 71994), (23998, 65463), (35997, 43642)]