129287554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 222051456

約数和(自身を除く): 92763902

約数列:

[1, 2, 11, 22, 23, 46, 197, 253, 394, 506, 1297, 2167, 2594, 4334, 4531, 9062, 14267, 28534, 29831, 49841, 59662, 99682, 255509, 328141, 511018, 656282, 2810599, 5621198, 5876707, 11753414, 64643777, 129287554]

約数ペア:

[(1, 129287554), (2, 64643777), (11, 11753414), (22, 5876707), (23, 5621198), (46, 2810599), (197, 656282), (253, 511018), (394, 328141), (506, 255509), (1297, 99682), (2167, 59662), (2594, 49841), (4334, 29831), (4531, 28534), (9062, 14267)]