3963476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 8043840

約数和(自身を除く): 4080364

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 431, 484, 836, 862, 1724, 2299, 4598, 4741, 8189, 9196, 9482, 16378, 18964, 32756, 52151, 90079, 104302, 180158, 208604, 360316, 990869, 1981738, 3963476]

約数ペア:

[(1, 3963476), (2, 1981738), (4, 990869), (11, 360316), (19, 208604), (22, 180158), (38, 104302), (44, 90079), (76, 52151), (121, 32756), (209, 18964), (242, 16378), (418, 9482), (431, 9196), (484, 8189), (836, 4741), (862, 4598), (1724, 2299)]