423803704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{4691}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 831047040

約数和(自身を除く): 407243336

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 491, 982, 1964, 3928, 4691, 9382, 11293, 18764, 22586, 37528, 45172, 90344, 107893, 215786, 431572, 863144, 2303281, 4606562, 9213124, 18426248, 52975463, 105950926, 211901852, 423803704]

約数ペア:

[(1, 423803704), (2, 211901852), (4, 105950926), (8, 52975463), (23, 18426248), (46, 9213124), (92, 4606562), (184, 2303281), (491, 863144), (982, 431572), (1964, 215786), (3928, 107893), (4691, 90344), (9382, 45172), (11293, 37528), (18764, 22586)]