1305909026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25589}}^1$

素因数の和:25706

約数の個数: 32

約数和(自身を含む): 2210976000

約数和(自身を除く): 905066974

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 646, 1343, 1501, 2686, 3002, 25517, 25589, 51034, 51178, 435013, 486191, 870026, 972382, 2021531, 4043062, 8265247, 16530494, 34366027, 38409089, 68732054, 76818178, 652954513, 1305909026]

約数ペア:

[(1, 1305909026), (2, 652954513), (17, 76818178), (19, 68732054), (34, 38409089), (38, 34366027), (79, 16530494), (158, 8265247), (323, 4043062), (646, 2021531), (1343, 972382), (1501, 870026), (2686, 486191), (3002, 435013), (25517, 51178), (25589, 51034)]