1230965578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 1970640000

約数和(自身を除く): 739674422

約数列:

[1, 2, 19, 38, 101, 202, 349, 698, 919, 1838, 1919, 3838, 6631, 13262, 17461, 34922, 35249, 70498, 92819, 185638, 320731, 641462, 669731, 1339462, 1763561, 3527122, 6093889, 12187778, 32393831, 64787662, 615482789, 1230965578]

約数ペア:

[(1, 1230965578), (2, 615482789), (19, 64787662), (38, 32393831), (101, 12187778), (202, 6093889), (349, 3527122), (698, 1763561), (919, 1339462), (1838, 669731), (1919, 641462), (3838, 320731), (6631, 185638), (13262, 92819), (17461, 70498), (34922, 35249)]