2203696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 4910400

約数和(自身を除く): 2706704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 659, 836, 1318, 1672, 2636, 3344, 5272, 7249, 10544, 12521, 14498, 25042, 28996, 50084, 57992, 100168, 115984, 137731, 200336, 275462, 550924, 1101848, 2203696]

約数ペア:

[(1, 2203696), (2, 1101848), (4, 550924), (8, 275462), (11, 200336), (16, 137731), (19, 115984), (22, 100168), (38, 57992), (44, 50084), (76, 28996), (88, 25042), (152, 14498), (176, 12521), (209, 10544), (304, 7249), (418, 5272), (659, 3344), (836, 2636), (1318, 1672)]