8394386

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 17236800

約数和(自身を除く): 8842414

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 599, 637, 1001, 1078, 1198, 1274, 2002, 4193, 6589, 7007, 7787, 8386, 13178, 14014, 15574, 29351, 46123, 54509, 58702, 85657, 92246, 109018, 171314, 322861, 381563, 599599, 645722, 763126, 1199198, 4197193, 8394386]

約数ペア:

[(1, 8394386), (2, 4197193), (7, 1199198), (11, 763126), (13, 645722), (14, 599599), (22, 381563), (26, 322861), (49, 171314), (77, 109018), (91, 92246), (98, 85657), (143, 58702), (154, 54509), (182, 46123), (286, 29351), (539, 15574), (599, 14014), (637, 13178), (1001, 8386), (1078, 7787), (1198, 7007), (1274, 6589), (2002, 4193)]