41998154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 28763446

約数列:

[1, 2, 11, 22, 53, 106, 181, 199, 362, 398, 583, 1166, 1991, 2189, 3982, 4378, 9593, 10547, 19186, 21094, 36019, 72038, 105523, 116017, 211046, 232034, 396209, 792418, 1909007, 3818014, 20999077, 41998154]

約数ペア:

[(1, 41998154), (2, 20999077), (11, 3818014), (22, 1909007), (53, 792418), (106, 396209), (181, 232034), (199, 211046), (362, 116017), (398, 105523), (583, 72038), (1166, 36019), (1991, 21094), (2189, 19186), (3982, 10547), (4378, 9593)]