2392870376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{258521}}^1$

素因数の和:258629

約数の個数: 32

約数和(自身を含む): 4886065800

約数和(自身を除く): 2493195424

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 258521, 517042, 1034084, 2068168, 3360773, 6721546, 13443092, 23008369, 26886184, 46016738, 92033476, 184066952, 299108797, 598217594, 1196435188, 2392870376]

約数ペア:

[(1, 2392870376), (2, 1196435188), (4, 598217594), (8, 299108797), (13, 184066952), (26, 92033476), (52, 46016738), (89, 26886184), (104, 23008369), (178, 13443092), (356, 6721546), (712, 3360773), (1157, 2068168), (2314, 1034084), (4628, 517042), (9256, 258521)]