4219194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 9980928

約数和(自身を除く): 5761734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 127, 147, 226, 254, 294, 339, 381, 678, 762, 791, 889, 1582, 1778, 2373, 2667, 4746, 5334, 5537, 6223, 11074, 12446, 14351, 16611, 18669, 28702, 33222, 37338, 43053, 86106, 100457, 200914, 301371, 602742, 703199, 1406398, 2109597, 4219194]

約数ペア:

[(1, 4219194), (2, 2109597), (3, 1406398), (6, 703199), (7, 602742), (14, 301371), (21, 200914), (42, 100457), (49, 86106), (98, 43053), (113, 37338), (127, 33222), (147, 28702), (226, 18669), (254, 16611), (294, 14351), (339, 12446), (381, 11074), (678, 6223), (762, 5537), (791, 5334), (889, 4746), (1582, 2667), (1778, 2373)]