9781817504

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{116539}}^1$

素因数の和:116653

約数の個数: 48

約数和(自身を含む): 20029030560

約数和(自身を除く): 10247213056

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1376, 1952, 2623, 5246, 10492, 20984, 41968, 83936, 116539, 233078, 466156, 932312, 1864624, 3729248, 5011177, 7108879, 10022354, 14217758, 20044708, 28435516, 40089416, 56871032, 80178832, 113742064, 160357664, 227484128, 305681797, 611363594, 1222727188, 2445454376, 4890908752, 9781817504]

約数ペア:

[(1, 9781817504), (2, 4890908752), (4, 2445454376), (8, 1222727188), (16, 611363594), (32, 305681797), (43, 227484128), (61, 160357664), (86, 113742064), (122, 80178832), (172, 56871032), (244, 40089416), (344, 28435516), (488, 20044708), (688, 14217758), (976, 10022354), (1376, 7108879), (1952, 5011177), (2623, 3729248), (5246, 1864624), (10492, 932312), (20984, 466156), (41968, 233078), (83936, 116539)]