628210946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 1096260480

約数和(自身を除く): 468049534

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 317, 418, 431, 634, 862, 2299, 3487, 4598, 4741, 6023, 6974, 8189, 9482, 12046, 16378, 38357, 52151, 66253, 76714, 90079, 104302, 132506, 136627, 180158, 273254, 728783, 990869, 1457566, 1502897, 1981738, 2595913, 3005794, 5191826, 16531867, 28555043, 33063734, 57110086, 314105473, 628210946]

約数ペア:

[(1, 628210946), (2, 314105473), (11, 57110086), (19, 33063734), (22, 28555043), (38, 16531867), (121, 5191826), (209, 3005794), (242, 2595913), (317, 1981738), (418, 1502897), (431, 1457566), (634, 990869), (862, 728783), (2299, 273254), (3487, 180158), (4598, 136627), (4741, 132506), (6023, 104302), (6974, 90079), (8189, 76714), (9482, 66253), (12046, 52151), (16378, 38357)]