1312950616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{76441}}^1$

素因数の和:76579

約数の個数: 32

約数和(自身を含む): 2614316400

約数和(自身を除く): 1301365784

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 17176, 76441, 152882, 305764, 611528, 1452379, 2904758, 5809516, 8637833, 11619032, 17275666, 34551332, 69102664, 164118827, 328237654, 656475308, 1312950616]

約数ペア:

[(1, 1312950616), (2, 656475308), (4, 328237654), (8, 164118827), (19, 69102664), (38, 34551332), (76, 17275666), (113, 11619032), (152, 8637833), (226, 5809516), (452, 2904758), (904, 1452379), (2147, 611528), (4294, 305764), (8588, 152882), (17176, 76441)]