43428190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 84714336

約数和(自身を除く): 41286146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 1931, 2249, 3862, 4498, 9655, 11245, 19310, 22490, 25103, 50206, 125515, 251030, 334063, 668126, 1670315, 3340630, 4342819, 8685638, 21714095, 43428190]

約数ペア:

[(1, 43428190), (2, 21714095), (5, 8685638), (10, 4342819), (13, 3340630), (26, 1670315), (65, 668126), (130, 334063), (173, 251030), (346, 125515), (865, 50206), (1730, 25103), (1931, 22490), (2249, 19310), (3862, 11245), (4498, 9655)]