13996980382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{7237}}^1$

素因数の和:7937

約数の個数: 64

約数和(自身を含む): 27599362560

約数和(自身を除く): 13602382178

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 661, 1322, 1463, 2926, 4627, 7237, 7271, 9254, 12559, 14474, 14542, 25118, 50659, 50897, 79607, 87913, 101318, 101794, 137503, 138149, 159214, 175826, 275006, 276298, 557249, 962521, 967043, 1114498, 1512533, 1925042, 1934086, 3025066, 4783657, 9567314, 10587731, 21175462, 33485599, 52620227, 66971198, 90889483, 105240454, 181778966, 368341589, 636226381, 736683178, 999784313, 1272452762, 1999568626, 6998490191, 13996980382]

約数ペア:

[(1, 13996980382), (2, 6998490191), (7, 1999568626), (11, 1272452762), (14, 999784313), (19, 736683178), (22, 636226381), (38, 368341589), (77, 181778966), (133, 105240454), (154, 90889483), (209, 66971198), (266, 52620227), (418, 33485599), (661, 21175462), (1322, 10587731), (1463, 9567314), (2926, 4783657), (4627, 3025066), (7237, 1934086), (7271, 1925042), (9254, 1512533), (12559, 1114498), (14474, 967043), (14542, 962521), (25118, 557249), (50659, 276298), (50897, 275006), (79607, 175826), (87913, 159214), (101318, 138149), (101794, 137503)]