4034992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 8870960

約数和(自身を除く): 4835968

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1021, 1976, 2042, 3952, 4084, 8168, 13273, 16336, 19399, 26546, 38798, 53092, 77596, 106184, 155192, 212368, 252187, 310384, 504374, 1008748, 2017496, 4034992]

約数ペア:

[(1, 4034992), (2, 2017496), (4, 1008748), (8, 504374), (13, 310384), (16, 252187), (19, 212368), (26, 155192), (38, 106184), (52, 77596), (76, 53092), (104, 38798), (152, 26546), (208, 19399), (247, 16336), (304, 13273), (494, 8168), (988, 4084), (1021, 3952), (1976, 2042)]