543117910

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{139619}}^1$

素因数の和:140015

約数の個数: 16

約数和(自身を含む): 980132400

約数和(自身を除く): 437014490

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 139619, 279238, 698095, 1396190, 54311791, 108623582, 271558955, 543117910]

約数ペア:

[(1, 543117910), (2, 271558955), (5, 108623582), (10, 54311791), (389, 1396190), (778, 698095), (1945, 279238), (3890, 139619)]