245330306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 407716848

約数和(自身を除く): 162386542

約数列:

[1, 2, 13, 26, 41, 82, 373, 533, 617, 746, 1066, 1234, 4849, 8021, 9698, 15293, 16042, 25297, 30586, 50594, 198809, 230141, 328861, 397618, 460282, 657722, 2991833, 5983666, 9435781, 18871562, 122665153, 245330306]

約数ペア:

[(1, 245330306), (2, 122665153), (13, 18871562), (26, 9435781), (41, 5983666), (82, 2991833), (373, 657722), (533, 460282), (617, 397618), (746, 328861), (1066, 230141), (1234, 198809), (4849, 50594), (8021, 30586), (9698, 25297), (15293, 16042)]