10989394

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 18592560

約数和(自身を除く): 7603166

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 169, 338, 533, 793, 1066, 1586, 2197, 2501, 4394, 5002, 6929, 10309, 13858, 20618, 32513, 65026, 90077, 134017, 180154, 268034, 422669, 845338, 5494697, 10989394]

約数ペア:

[(1, 10989394), (2, 5494697), (13, 845338), (26, 422669), (41, 268034), (61, 180154), (82, 134017), (122, 90077), (169, 65026), (338, 32513), (533, 20618), (793, 13858), (1066, 10309), (1586, 6929), (2197, 5002), (2501, 4394)]