252652946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2283

約数の個数: 64

約数和(自身を含む): 507451392

約数和(自身を除く): 254798446

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 182, 221, 238, 259, 442, 481, 518, 629, 962, 1258, 1547, 2207, 3094, 3367, 4403, 4414, 6734, 8177, 8806, 15449, 16354, 28691, 30898, 37519, 57239, 57382, 75038, 81659, 114478, 163318, 200837, 262633, 401674, 487747, 525266, 571613, 975494, 1061567, 1143226, 1388203, 2123134, 2776406, 3414229, 6828458, 7430969, 9717421, 14861938, 18046639, 19434842, 36093278, 126326473, 252652946]

約数ペア:

[(1, 252652946), (2, 126326473), (7, 36093278), (13, 19434842), (14, 18046639), (17, 14861938), (26, 9717421), (34, 7430969), (37, 6828458), (74, 3414229), (91, 2776406), (119, 2123134), (182, 1388203), (221, 1143226), (238, 1061567), (259, 975494), (442, 571613), (481, 525266), (518, 487747), (629, 401674), (962, 262633), (1258, 200837), (1547, 163318), (2207, 114478), (3094, 81659), (3367, 75038), (4403, 57382), (4414, 57239), (6734, 37519), (8177, 30898), (8806, 28691), (15449, 16354)]