2013901078

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{3163}}^1$

素因数の和:3341

約数の個数: 48

約数和(自身を含む): 3603353040

約数和(自身を除く): 1589451962

約数列:

[1, 2, 7, 14, 49, 73, 89, 98, 146, 178, 511, 623, 1022, 1246, 3163, 3577, 4361, 6326, 6497, 7154, 8722, 12994, 22141, 44282, 45479, 90958, 154987, 230899, 281507, 309974, 318353, 461798, 563014, 636706, 1616293, 1970549, 3232586, 3941098, 11314051, 13793843, 20550011, 22628102, 27587686, 41100022, 143850077, 287700154, 1006950539, 2013901078]

約数ペア:

[(1, 2013901078), (2, 1006950539), (7, 287700154), (14, 143850077), (49, 41100022), (73, 27587686), (89, 22628102), (98, 20550011), (146, 13793843), (178, 11314051), (511, 3941098), (623, 3232586), (1022, 1970549), (1246, 1616293), (3163, 636706), (3577, 563014), (4361, 461798), (6326, 318353), (6497, 309974), (7154, 281507), (8722, 230899), (12994, 154987), (22141, 90958), (44282, 45479)]