2381394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 5187456

約数和(自身を除く): 2806062

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 631, 1258, 1262, 1887, 1893, 3774, 3786, 10727, 21454, 23347, 32181, 46694, 64362, 70041, 140082, 396899, 793798, 1190697, 2381394]

約数ペア:

[(1, 2381394), (2, 1190697), (3, 793798), (6, 396899), (17, 140082), (34, 70041), (37, 64362), (51, 46694), (74, 32181), (102, 23347), (111, 21454), (222, 10727), (629, 3786), (631, 3774), (1258, 1893), (1262, 1887)]