2019446898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{404051}}^1$

素因数の和:404087

約数の個数: 48

約数和(自身を含む): 4974688224

約数和(自身を除く): 2955241326

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 404051, 808102, 1212153, 2424306, 2828357, 5656714, 6868867, 8485071, 13737734, 16970142, 19798499, 20606601, 39596998, 41213202, 48082069, 59395497, 96164138, 118790994, 144246207, 288492414, 336574483, 673148966, 1009723449, 2019446898]

約数ペア:

[(1, 2019446898), (2, 1009723449), (3, 673148966), (6, 336574483), (7, 288492414), (14, 144246207), (17, 118790994), (21, 96164138), (34, 59395497), (42, 48082069), (49, 41213202), (51, 39596998), (98, 20606601), (102, 19798499), (119, 16970142), (147, 13737734), (238, 8485071), (294, 6868867), (357, 5656714), (714, 2828357), (833, 2424306), (1666, 1212153), (2499, 808102), (4998, 404051)]