1308487184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{5417}}^1$

素因数の和:5943

約数の個数: 40

約数和(自身を含む): 2622832128

約数和(自身を除く): 1314344944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 487, 496, 974, 1948, 3896, 5417, 7792, 10834, 15097, 21668, 30194, 43336, 60388, 86672, 120776, 167927, 241552, 335854, 671708, 1343416, 2638079, 2686832, 5276158, 10552316, 21104632, 42209264, 81780449, 163560898, 327121796, 654243592, 1308487184]

約数ペア:

[(1, 1308487184), (2, 654243592), (4, 327121796), (8, 163560898), (16, 81780449), (31, 42209264), (62, 21104632), (124, 10552316), (248, 5276158), (487, 2686832), (496, 2638079), (974, 1343416), (1948, 671708), (3896, 335854), (5417, 241552), (7792, 167927), (10834, 120776), (15097, 86672), (21668, 60388), (30194, 43336)]