4013124479

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{3767}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 5165475840

約数和(自身を除く): 1152351361

約数列:

[1, 7, 13, 23, 91, 161, 299, 509, 2093, 3563, 3767, 6617, 11707, 26369, 46319, 48971, 81949, 86641, 152191, 342797, 606487, 1065337, 1126333, 1917403, 7884331, 13421821, 24926239, 44100269, 174483673, 308701883, 573303497, 4013124479]

約数ペア:

[(1, 4013124479), (7, 573303497), (13, 308701883), (23, 174483673), (91, 44100269), (161, 24926239), (299, 13421821), (509, 7884331), (2093, 1917403), (3563, 1126333), (3767, 1065337), (6617, 606487), (11707, 342797), (26369, 152191), (46319, 86641), (48971, 81949)]