508712204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127051}}^1$

素因数の和:127086

約数の個数: 48

約数和(自身を含む): 1195305216

約数和(自身を除く): 686593012

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 127051, 254102, 508204, 889357, 1397561, 1651663, 1778714, 2795122, 3303326, 3557428, 5590244, 6606652, 9782927, 11561641, 18168293, 19565854, 23123282, 36336586, 39131708, 46246564, 72673172, 127178051, 254356102, 508712204]

約数ペア:

[(1, 508712204), (2, 254356102), (4, 127178051), (7, 72673172), (11, 46246564), (13, 39131708), (14, 36336586), (22, 23123282), (26, 19565854), (28, 18168293), (44, 11561641), (52, 9782927), (77, 6606652), (91, 5590244), (143, 3557428), (154, 3303326), (182, 2795122), (286, 1778714), (308, 1651663), (364, 1397561), (572, 889357), (1001, 508204), (2002, 254102), (4004, 127051)]