307348522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{919}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 523958400

約数和(自身を除く): 216609878

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 677, 919, 1354, 1838, 8801, 11947, 12863, 17461, 17602, 23894, 25726, 34922, 167219, 226993, 334438, 453986, 622163, 1244326, 8088119, 11821097, 16176238, 23642194, 153674261, 307348522]

約数ペア:

[(1, 307348522), (2, 153674261), (13, 23642194), (19, 16176238), (26, 11821097), (38, 8088119), (247, 1244326), (494, 622163), (677, 453986), (919, 334438), (1354, 226993), (1838, 167219), (8801, 34922), (11947, 25726), (12863, 23894), (17461, 17602)]