2011285208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{48563}}^1$

素因数の和:48767

約数の個数: 32

約数和(自身を含む): 3916200960

約数和(自身を除く): 1904915752

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 668, 1336, 5177, 10354, 20708, 41416, 48563, 97126, 194252, 388504, 1505453, 3010906, 6021812, 8110021, 12043624, 16220042, 32440084, 64880168, 251410651, 502821302, 1005642604, 2011285208]

約数ペア:

[(1, 2011285208), (2, 1005642604), (4, 502821302), (8, 251410651), (31, 64880168), (62, 32440084), (124, 16220042), (167, 12043624), (248, 8110021), (334, 6021812), (668, 3010906), (1336, 1505453), (5177, 388504), (10354, 194252), (20708, 97126), (41416, 48563)]