1309703516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{142421}}^1$

素因数の和:142466

約数の個数: 36

約数和(自身を含む): 2651897640

約数和(自身を除く): 1342194124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 142421, 284842, 569684, 1566631, 2705999, 3133262, 5411998, 6266524, 10823996, 17232941, 29765989, 34465882, 59531978, 68931764, 119063956, 327425879, 654851758, 1309703516]

約数ペア:

[(1, 1309703516), (2, 654851758), (4, 327425879), (11, 119063956), (19, 68931764), (22, 59531978), (38, 34465882), (44, 29765989), (76, 17232941), (121, 10823996), (209, 6266524), (242, 5411998), (418, 3133262), (484, 2705999), (836, 1566631), (2299, 569684), (4598, 284842), (9196, 142421)]