2705296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 6026400

約数和(自身を除く): 3321104

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 809, 836, 1618, 1672, 3236, 3344, 6472, 8899, 12944, 15371, 17798, 30742, 35596, 61484, 71192, 122968, 142384, 169081, 245936, 338162, 676324, 1352648, 2705296]

約数ペア:

[(1, 2705296), (2, 1352648), (4, 676324), (8, 338162), (11, 245936), (16, 169081), (19, 142384), (22, 122968), (38, 71192), (44, 61484), (76, 35596), (88, 30742), (152, 17798), (176, 15371), (209, 12944), (304, 8899), (418, 6472), (809, 3344), (836, 3236), (1618, 1672)]