2011194912

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{252409}}^1$

素因数の和:252505

約数の個数: 48

約数和(自身を含む): 5343014880

約数和(自身を除く): 3331819968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 252409, 504818, 757227, 1009636, 1514454, 2019272, 3028908, 4038544, 6057816, 8077088, 12115632, 20949947, 24231264, 41899894, 62849841, 83799788, 125699682, 167599576, 251399364, 335199152, 502798728, 670398304, 1005597456, 2011194912]

約数ペア:

[(1, 2011194912), (2, 1005597456), (3, 670398304), (4, 502798728), (6, 335199152), (8, 251399364), (12, 167599576), (16, 125699682), (24, 83799788), (32, 62849841), (48, 41899894), (83, 24231264), (96, 20949947), (166, 12115632), (249, 8077088), (332, 6057816), (498, 4038544), (664, 3028908), (996, 2019272), (1328, 1514454), (1992, 1009636), (2656, 757227), (3984, 504818), (7968, 252409)]