2811271236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{90001}}^1$

素因数の和:90164

約数の個数: 48

約数和(自身を含む): 6955354560

約数和(自身を除く): 4144083324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 7809, 10412, 15618, 31236, 90001, 180002, 270003, 360004, 540006, 1080012, 1710019, 3420038, 5130057, 6840076, 10260114, 12330137, 20520228, 24660274, 36990411, 49320548, 73980822, 147961644, 234272603, 468545206, 702817809, 937090412, 1405635618, 2811271236]

約数ペア:

[(1, 2811271236), (2, 1405635618), (3, 937090412), (4, 702817809), (6, 468545206), (12, 234272603), (19, 147961644), (38, 73980822), (57, 49320548), (76, 36990411), (114, 24660274), (137, 20520228), (228, 12330137), (274, 10260114), (411, 6840076), (548, 5130057), (822, 3420038), (1644, 1710019), (2603, 1080012), (5206, 540006), (7809, 360004), (10412, 270003), (15618, 180002), (31236, 90001)]