1506460144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{707923}}^1$

素因数の和:707957

約数の個数: 40

約数和(自身を含む): 3511303040

約数和(自身を除く): 2004842896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 707923, 1415846, 2831692, 4955461, 5663384, 9910922, 11326768, 13450537, 19821844, 26901074, 39643688, 53802148, 79287376, 94153759, 107604296, 188307518, 215208592, 376615036, 753230072, 1506460144]

約数ペア:

[(1, 1506460144), (2, 753230072), (4, 376615036), (7, 215208592), (8, 188307518), (14, 107604296), (16, 94153759), (19, 79287376), (28, 53802148), (38, 39643688), (56, 26901074), (76, 19821844), (112, 13450537), (133, 11326768), (152, 9910922), (266, 5663384), (304, 4955461), (532, 2831692), (1064, 1415846), (2128, 707923)]