2005492052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 3671851008

約数和(自身を除く): 1666358956

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 347, 367, 508, 694, 734, 1388, 1468, 3937, 7874, 10757, 11377, 15748, 21514, 22754, 43028, 44069, 45508, 46609, 88138, 93218, 127349, 176276, 186436, 254698, 509396, 1366139, 1444879, 2732278, 2889758, 3947819, 5464556, 5779516, 7895638, 15791276, 16173323, 32346646, 64693292, 501373013, 1002746026, 2005492052]

約数ペア:

[(1, 2005492052), (2, 1002746026), (4, 501373013), (31, 64693292), (62, 32346646), (124, 16173323), (127, 15791276), (254, 7895638), (347, 5779516), (367, 5464556), (508, 3947819), (694, 2889758), (734, 2732278), (1388, 1444879), (1468, 1366139), (3937, 509396), (7874, 254698), (10757, 186436), (11377, 176276), (15748, 127349), (21514, 93218), (22754, 88138), (43028, 46609), (44069, 45508)]