6448998530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4787}}^1$

素因数の和:5091

約数の個数: 64

約数和(自身を含む): 12847621248

約数和(自身を除く): 6398622718

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 241, 430, 482, 559, 1118, 1205, 2410, 2795, 3133, 4787, 5590, 6266, 9574, 10363, 15665, 20726, 23935, 31330, 47870, 51815, 62231, 103630, 124462, 134719, 205841, 269438, 311155, 411682, 622310, 673595, 1029205, 1153667, 1347190, 2058410, 2307334, 2675933, 5351866, 5768335, 11536670, 13379665, 14997671, 26759330, 29995342, 49607681, 74988355, 99215362, 149976710, 248038405, 496076810, 644899853, 1289799706, 3224499265, 6448998530]

約数ペア:

[(1, 6448998530), (2, 3224499265), (5, 1289799706), (10, 644899853), (13, 496076810), (26, 248038405), (43, 149976710), (65, 99215362), (86, 74988355), (130, 49607681), (215, 29995342), (241, 26759330), (430, 14997671), (482, 13379665), (559, 11536670), (1118, 5768335), (1205, 5351866), (2410, 2675933), (2795, 2307334), (3133, 2058410), (4787, 1347190), (5590, 1153667), (6266, 1029205), (9574, 673595), (10363, 622310), (15665, 411682), (20726, 311155), (23935, 269438), (31330, 205841), (47870, 134719), (51815, 124462), (62231, 103630)]