2016558830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38113}}^1$

素因数の和:38181

約数の個数: 64

約数和(自身を含む): 4379755968

約数和(自身を除く): 2363197138

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2405, 4070, 4810, 5291, 10582, 26455, 38113, 52910, 76226, 190565, 381130, 419243, 495469, 838486, 990938, 1410181, 2096215, 2477345, 2820362, 4192430, 4954690, 5450159, 7050905, 10900318, 14101810, 15511991, 18332353, 27250795, 31023982, 36664706, 54501590, 77559955, 91661765, 155119910, 183323530, 201655883, 403311766, 1008279415, 2016558830]

約数ペア:

[(1, 2016558830), (2, 1008279415), (5, 403311766), (10, 201655883), (11, 183323530), (13, 155119910), (22, 91661765), (26, 77559955), (37, 54501590), (55, 36664706), (65, 31023982), (74, 27250795), (110, 18332353), (130, 15511991), (143, 14101810), (185, 10900318), (286, 7050905), (370, 5450159), (407, 4954690), (481, 4192430), (715, 2820362), (814, 2477345), (962, 2096215), (1430, 1410181), (2035, 990938), (2405, 838486), (4070, 495469), (4810, 419243), (5291, 381130), (10582, 190565), (26455, 76226), (38113, 52910)]