520014544036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2777}}^1\times {\mathrm{22937}}^1$

素因数の和:25888

約数の個数: 48

約数和(自身を含む): 986667793776

約数和(自身を除く): 466653249740

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 2777, 4082, 5554, 8164, 11108, 22937, 36101, 45874, 72202, 91748, 144404, 298181, 435989, 596362, 871978, 1192724, 1743956, 3601109, 5667857, 7202218, 11335714, 14404436, 22671428, 46814417, 63696049, 93628834, 127392098, 187257668, 254784196, 828048637, 1656097274, 3312194548, 10000279693, 20000559386, 40001118772, 130003636009, 260007272018, 520014544036]

約数ペア:

[(1, 520014544036), (2, 260007272018), (4, 130003636009), (13, 40001118772), (26, 20000559386), (52, 10000279693), (157, 3312194548), (314, 1656097274), (628, 828048637), (2041, 254784196), (2777, 187257668), (4082, 127392098), (5554, 93628834), (8164, 63696049), (11108, 46814417), (22937, 22671428), (36101, 14404436), (45874, 11335714), (72202, 7202218), (91748, 5667857), (144404, 3601109), (298181, 1743956), (435989, 1192724), (596362, 871978)]