2231372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 4741632

約数和(自身を除く): 2510260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 83, 94, 143, 166, 188, 286, 332, 517, 572, 611, 913, 1034, 1079, 1222, 1826, 2068, 2158, 2444, 3652, 3901, 4316, 6721, 7802, 11869, 13442, 15604, 23738, 26884, 42911, 47476, 50713, 85822, 101426, 171644, 202852, 557843, 1115686, 2231372]

約数ペア:

[(1, 2231372), (2, 1115686), (4, 557843), (11, 202852), (13, 171644), (22, 101426), (26, 85822), (44, 50713), (47, 47476), (52, 42911), (83, 26884), (94, 23738), (143, 15604), (166, 13442), (188, 11869), (286, 7802), (332, 6721), (517, 4316), (572, 3901), (611, 3652), (913, 2444), (1034, 2158), (1079, 2068), (1222, 1826)]