1570480990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{198043}}^1$

素因数の和:198124

約数の個数: 32

約数和(自身を含む): 3094239456

約数和(自身を除く): 1523758466

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 198043, 396086, 990215, 1980430, 2574559, 5149118, 12080623, 12872795, 24161246, 25745590, 60403115, 120806230, 157048099, 314096198, 785240495, 1570480990]

約数ペア:

[(1, 1570480990), (2, 785240495), (5, 314096198), (10, 157048099), (13, 120806230), (26, 60403115), (61, 25745590), (65, 24161246), (122, 12872795), (130, 12080623), (305, 5149118), (610, 2574559), (793, 1980430), (1586, 990215), (3965, 396086), (7930, 198043)]