252529004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16921}}^1$

素因数の和:16986

約数の個数: 48

約数和(自身を含む): 557207616

約数和(自身を除く): 304678612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 16921, 33842, 67684, 118447, 219973, 236894, 439946, 473788, 693761, 879892, 1387522, 1539811, 2775044, 3079622, 4856327, 6159244, 9018893, 9712654, 18037786, 19425308, 36075572, 63132251, 126264502, 252529004]

約数ペア:

[(1, 252529004), (2, 126264502), (4, 63132251), (7, 36075572), (13, 19425308), (14, 18037786), (26, 9712654), (28, 9018893), (41, 6159244), (52, 4856327), (82, 3079622), (91, 2775044), (164, 1539811), (182, 1387522), (287, 879892), (364, 693761), (533, 473788), (574, 439946), (1066, 236894), (1148, 219973), (2132, 118447), (3731, 67684), (7462, 33842), (14924, 16921)]