243219734

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{2393}}^1$

素因数の和:3055

約数の個数: 16

約数和(自身を含む): 369729360

約数和(自身を除く): 126509626

約数列:

[1, 2, 89, 178, 571, 1142, 2393, 4786, 50819, 101638, 212977, 425954, 1366403, 2732806, 121609867, 243219734]

約数ペア:

[(1, 243219734), (2, 121609867), (89, 2732806), (178, 1366403), (571, 425954), (1142, 212977), (2393, 101638), (4786, 50819)]