2013485929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1237}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 2564581376

約数和(自身を除く): 551095447

約数列:

[1, 7, 13, 31, 91, 217, 403, 577, 1237, 2821, 4039, 7501, 8659, 16081, 17887, 38347, 52507, 112567, 125209, 232531, 268429, 498511, 713749, 1627717, 3489577, 4996243, 9278737, 22126219, 64951159, 154883533, 287640847, 2013485929]

約数ペア:

[(1, 2013485929), (7, 287640847), (13, 154883533), (31, 64951159), (91, 22126219), (217, 9278737), (403, 4996243), (577, 3489577), (1237, 1627717), (2821, 713749), (4039, 498511), (7501, 268429), (8659, 232531), (16081, 125209), (17887, 112567), (38347, 52507)]