2588238136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3460

約数の個数: 64

約数和(自身を含む): 5408726400

約数和(自身を除く): 2820488264

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 109, 166, 218, 332, 436, 664, 872, 913, 1199, 1826, 2398, 3251, 3652, 4796, 6502, 7304, 9047, 9592, 13004, 18094, 26008, 35761, 36188, 71522, 72376, 99517, 143044, 199034, 269833, 286088, 354359, 398068, 539666, 708718, 796136, 1079332, 1417436, 2158664, 2834872, 2968163, 3897949, 5936326, 7795898, 11872652, 15591796, 23745304, 29411797, 31183592, 58823594, 117647188, 235294376, 323529767, 647059534, 1294119068, 2588238136]

約数ペア:

[(1, 2588238136), (2, 1294119068), (4, 647059534), (8, 323529767), (11, 235294376), (22, 117647188), (44, 58823594), (83, 31183592), (88, 29411797), (109, 23745304), (166, 15591796), (218, 11872652), (332, 7795898), (436, 5936326), (664, 3897949), (872, 2968163), (913, 2834872), (1199, 2158664), (1826, 1417436), (2398, 1079332), (3251, 796136), (3652, 708718), (4796, 539666), (6502, 398068), (7304, 354359), (9047, 286088), (9592, 269833), (13004, 199034), (18094, 143044), (26008, 99517), (35761, 72376), (36188, 71522)]