1947962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 3359232

約数和(自身を除く): 1411270

約数列:

[1, 2, 17, 23, 34, 46, 47, 53, 94, 106, 391, 782, 799, 901, 1081, 1219, 1598, 1802, 2162, 2438, 2491, 4982, 18377, 20723, 36754, 41446, 42347, 57293, 84694, 114586, 973981, 1947962]

約数ペア:

[(1, 1947962), (2, 973981), (17, 114586), (23, 84694), (34, 57293), (46, 42347), (47, 41446), (53, 36754), (94, 20723), (106, 18377), (391, 4982), (782, 2491), (799, 2438), (901, 2162), (1081, 1802), (1219, 1598)]