1390973328

素因数分解:

$2^4\times 3^2\times {\mathrm{9659537}}^1$

素因数の和:9659551

約数の個数: 30

約数和(自身を含む): 3892793814

約数和(自身を除く): 2501820486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9659537, 19319074, 28978611, 38638148, 57957222, 77276296, 86935833, 115914444, 154552592, 173871666, 231828888, 347743332, 463657776, 695486664, 1390973328]

約数ペア:

[(1, 1390973328), (2, 695486664), (3, 463657776), (4, 347743332), (6, 231828888), (8, 173871666), (9, 154552592), (12, 115914444), (16, 86935833), (18, 77276296), (24, 57957222), (36, 38638148), (48, 28978611), (72, 19319074), (144, 9659537)]