1235248

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 2812320

約数和(自身を除く): 1577072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 269, 287, 328, 538, 574, 656, 1076, 1148, 1883, 2152, 2296, 3766, 4304, 4592, 7532, 11029, 15064, 22058, 30128, 44116, 77203, 88232, 154406, 176464, 308812, 617624, 1235248]

約数ペア:

[(1, 1235248), (2, 617624), (4, 308812), (7, 176464), (8, 154406), (14, 88232), (16, 77203), (28, 44116), (41, 30128), (56, 22058), (82, 15064), (112, 11029), (164, 7532), (269, 4592), (287, 4304), (328, 3766), (538, 2296), (574, 2152), (656, 1883), (1076, 1148)]