2078562456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1519417}}^1$

素因数の和:1519448

約数の個数: 48

約数和(自身を含む): 5925730200

約数和(自身を除く): 3847167744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1519417, 3038834, 4558251, 6077668, 9116502, 12155336, 13674753, 18233004, 27349506, 28868923, 36466008, 54699012, 57737846, 86606769, 109398024, 115475692, 173213538, 230951384, 259820307, 346427076, 519640614, 692854152, 1039281228, 2078562456]

約数ペア:

[(1, 2078562456), (2, 1039281228), (3, 692854152), (4, 519640614), (6, 346427076), (8, 259820307), (9, 230951384), (12, 173213538), (18, 115475692), (19, 109398024), (24, 86606769), (36, 57737846), (38, 54699012), (57, 36466008), (72, 28868923), (76, 27349506), (114, 18233004), (152, 13674753), (171, 12155336), (228, 9116502), (342, 6077668), (456, 4558251), (684, 3038834), (1368, 1519417)]