123014516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4297}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 228533256

約数和(自身を除く): 105518740

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 4297, 7157, 8594, 14314, 17188, 28628, 73049, 146098, 292196, 1809037, 3618074, 7236148, 30753629, 61507258, 123014516]

約数ペア:

[(1, 123014516), (2, 61507258), (4, 30753629), (17, 7236148), (34, 3618074), (68, 1809037), (421, 292196), (842, 146098), (1684, 73049), (4297, 28628), (7157, 17188), (8594, 14314)]