2013259748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{30491}}^1$

素因数の和:31483

約数の個数: 24

約数和(自身を含む): 3734416224

約数和(自身を除く): 1721156476

約数列:

[1, 2, 4, 17, 34, 68, 971, 1942, 3884, 16507, 30491, 33014, 60982, 66028, 121964, 518347, 1036694, 2073388, 29606761, 59213522, 118427044, 503314937, 1006629874, 2013259748]

約数ペア:

[(1, 2013259748), (2, 1006629874), (4, 503314937), (17, 118427044), (34, 59213522), (68, 29606761), (971, 2073388), (1942, 1036694), (3884, 518347), (16507, 121964), (30491, 66028), (33014, 60982)]