288593942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51151}}^1$

素因数の和:51204

約数の個数: 32

約数和(自身を含む): 549986304

約数和(自身を除く): 261392362

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 51151, 102302, 358057, 664963, 716114, 1329926, 1585681, 3171362, 4654741, 9309482, 11099767, 20613853, 22199534, 41227706, 144296971, 288593942]

約数ペア:

[(1, 288593942), (2, 144296971), (7, 41227706), (13, 22199534), (14, 20613853), (26, 11099767), (31, 9309482), (62, 4654741), (91, 3171362), (182, 1585681), (217, 1329926), (403, 716114), (434, 664963), (806, 358057), (2821, 102302), (5642, 51151)]