289379076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3444989}}^1$

素因数の和:3445003

約数の個数: 24

約数和(自身を含む): 771677760

約数和(自身を除く): 482298684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3444989, 6889978, 10334967, 13779956, 20669934, 24114923, 41339868, 48229846, 72344769, 96459692, 144689538, 289379076]

約数ペア:

[(1, 289379076), (2, 144689538), (3, 96459692), (4, 72344769), (6, 48229846), (7, 41339868), (12, 24114923), (14, 20669934), (21, 13779956), (28, 10334967), (42, 6889978), (84, 3444989)]