8290612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 17095680

約数和(自身を除く): 8805068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 211, 418, 422, 517, 836, 844, 893, 1034, 1786, 2068, 2321, 3572, 4009, 4642, 8018, 9284, 9823, 9917, 16036, 19646, 19834, 39292, 39668, 44099, 88198, 109087, 176396, 188423, 218174, 376846, 436348, 753692, 2072653, 4145306, 8290612]

約数ペア:

[(1, 8290612), (2, 4145306), (4, 2072653), (11, 753692), (19, 436348), (22, 376846), (38, 218174), (44, 188423), (47, 176396), (76, 109087), (94, 88198), (188, 44099), (209, 39668), (211, 39292), (418, 19834), (422, 19646), (517, 16036), (836, 9917), (844, 9823), (893, 9284), (1034, 8018), (1786, 4642), (2068, 4009), (2321, 3572)]