486540430

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{355139}}^1$

素因数の和:355283

約数の個数: 16

約数和(自身を含む): 882167760

約数和(自身を除く): 395627330

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 355139, 710278, 1775695, 3551390, 48654043, 97308086, 243270215, 486540430]

約数ペア:

[(1, 486540430), (2, 243270215), (5, 97308086), (10, 48654043), (137, 3551390), (274, 1775695), (685, 710278), (1370, 355139)]