778180164

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{22277}}^1$

素因数の和:22396

約数の個数: 48

約数和(自身を含む): 1886322816

約数和(自身を除く): 1108142652

約数列:

[1, 2, 3, 4, 6, 12, 41, 71, 82, 123, 142, 164, 213, 246, 284, 426, 492, 852, 2911, 5822, 8733, 11644, 17466, 22277, 34932, 44554, 66831, 89108, 133662, 267324, 913357, 1581667, 1826714, 2740071, 3163334, 3653428, 4745001, 5480142, 6326668, 9490002, 10960284, 18980004, 64848347, 129696694, 194545041, 259393388, 389090082, 778180164]

約数ペア:

[(1, 778180164), (2, 389090082), (3, 259393388), (4, 194545041), (6, 129696694), (12, 64848347), (41, 18980004), (71, 10960284), (82, 9490002), (123, 6326668), (142, 5480142), (164, 4745001), (213, 3653428), (246, 3163334), (284, 2740071), (426, 1826714), (492, 1581667), (852, 913357), (2911, 267324), (5822, 133662), (8733, 89108), (11644, 66831), (17466, 44554), (22277, 34932)]