2153281638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1\times {\mathrm{4139}}^1$

素因数の和:6972

約数の個数: 32

約数和(自身を含む): 4448148480

約数和(自身を除く): 2294866842

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2797, 4139, 5594, 8278, 8391, 12417, 16782, 24834, 86707, 128309, 173414, 256618, 260121, 384927, 520242, 769854, 11576783, 23153566, 34730349, 69460698, 358880273, 717760546, 1076640819, 2153281638]

約数ペア:

[(1, 2153281638), (2, 1076640819), (3, 717760546), (6, 358880273), (31, 69460698), (62, 34730349), (93, 23153566), (186, 11576783), (2797, 769854), (4139, 520242), (5594, 384927), (8278, 260121), (8391, 256618), (12417, 173414), (16782, 128309), (24834, 86707)]