1310368516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{77317}}^1$

素因数の和:77563

約数の個数: 24

約数和(自身を含む): 2424692480

約数和(自身を除く): 1114323964

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 16948, 77317, 154634, 309268, 1469023, 2938046, 5876092, 17241691, 34483382, 68966764, 327592129, 655184258, 1310368516]

約数ペア:

[(1, 1310368516), (2, 655184258), (4, 327592129), (19, 68966764), (38, 34483382), (76, 17241691), (223, 5876092), (446, 2938046), (892, 1469023), (4237, 309268), (8474, 154634), (16948, 77317)]