2979603712

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{612583}}^1$

素因数の和:612618

約数の個数: 36

約数和(自身を含む): 6260608480

約数和(自身を除く): 3281004768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 612583, 1225166, 2450332, 4900664, 9801328, 11639077, 19602656, 23278154, 39205312, 46556308, 78410624, 93112616, 156821248, 186225232, 372450464, 744900928, 1489801856, 2979603712]

約数ペア:

[(1, 2979603712), (2, 1489801856), (4, 744900928), (8, 372450464), (16, 186225232), (19, 156821248), (32, 93112616), (38, 78410624), (64, 46556308), (76, 39205312), (128, 23278154), (152, 19602656), (256, 11639077), (304, 9801328), (608, 4900664), (1216, 2450332), (2432, 1225166), (4864, 612583)]