2199344

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 4955040

約数和(自身を除く): 2755696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 269, 292, 511, 538, 584, 1022, 1076, 1168, 1883, 2044, 2152, 3766, 4088, 4304, 7532, 8176, 15064, 19637, 30128, 39274, 78548, 137459, 157096, 274918, 314192, 549836, 1099672, 2199344]

約数ペア:

[(1, 2199344), (2, 1099672), (4, 549836), (7, 314192), (8, 274918), (14, 157096), (16, 137459), (28, 78548), (56, 39274), (73, 30128), (112, 19637), (146, 15064), (269, 8176), (292, 7532), (511, 4304), (538, 4088), (584, 3766), (1022, 2152), (1076, 2044), (1168, 1883)]