4090268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 9342144

約数和(自身を除く): 5251876

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 661, 884, 1322, 1547, 2644, 3094, 4627, 6188, 8593, 9254, 11237, 17186, 18508, 22474, 34372, 44948, 60151, 78659, 120302, 146081, 157318, 240604, 292162, 314636, 584324, 1022567, 2045134, 4090268]

約数ペア:

[(1, 4090268), (2, 2045134), (4, 1022567), (7, 584324), (13, 314636), (14, 292162), (17, 240604), (26, 157318), (28, 146081), (34, 120302), (52, 78659), (68, 60151), (91, 44948), (119, 34372), (182, 22474), (221, 18508), (238, 17186), (364, 11237), (442, 9254), (476, 8593), (661, 6188), (884, 4627), (1322, 3094), (1547, 2644)]