4972370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 10063872

約数和(自身を除く): 5091502

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 1663, 2990, 3326, 8315, 16630, 21619, 38249, 43238, 76498, 108095, 191245, 216190, 382490, 497237, 994474, 2486185, 4972370]

約数ペア:

[(1, 4972370), (2, 2486185), (5, 994474), (10, 497237), (13, 382490), (23, 216190), (26, 191245), (46, 108095), (65, 76498), (115, 43238), (130, 38249), (230, 21619), (299, 16630), (598, 8315), (1495, 3326), (1663, 2990)]