1567175740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{12377}}^1$

素因数の和:12886

約数の個数: 48

約数和(自身を含む): 3551792832

約数和(自身を除く): 1984617092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 487, 974, 1948, 2435, 4870, 6331, 9740, 12377, 12662, 24754, 25324, 31655, 49508, 61885, 63310, 123770, 126620, 160901, 247540, 321802, 643604, 804505, 1609010, 3218020, 6027599, 12055198, 24110396, 30137995, 60275990, 78358787, 120551980, 156717574, 313435148, 391793935, 783587870, 1567175740]

約数ペア:

[(1, 1567175740), (2, 783587870), (4, 391793935), (5, 313435148), (10, 156717574), (13, 120551980), (20, 78358787), (26, 60275990), (52, 30137995), (65, 24110396), (130, 12055198), (260, 6027599), (487, 3218020), (974, 1609010), (1948, 804505), (2435, 643604), (4870, 321802), (6331, 247540), (9740, 160901), (12377, 126620), (12662, 123770), (24754, 63310), (25324, 61885), (31655, 49508)]