1145742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 2540832

約数和(自身を除く): 1395090

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 397, 481, 794, 962, 1191, 1443, 2382, 2886, 5161, 10322, 14689, 15483, 29378, 30966, 44067, 88134, 190957, 381914, 572871, 1145742]

約数ペア:

[(1, 1145742), (2, 572871), (3, 381914), (6, 190957), (13, 88134), (26, 44067), (37, 30966), (39, 29378), (74, 15483), (78, 14689), (111, 10322), (222, 5161), (397, 2886), (481, 2382), (794, 1443), (962, 1191)]