2019478008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{7247}}^1$

素因数の和:7956

約数の個数: 64

約数和(自身を含む): 5354242560

約数和(自身を除く): 3334764552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 683, 1366, 2049, 2732, 4098, 5464, 7247, 8196, 11611, 14494, 16392, 21741, 23222, 28988, 34833, 43482, 46444, 57976, 69666, 86964, 92888, 123199, 139332, 173928, 246398, 278664, 369597, 492796, 739194, 985592, 1478388, 2956776, 4949701, 9899402, 14849103, 19798804, 29698206, 39597608, 59396412, 84144917, 118792824, 168289834, 252434751, 336579668, 504869502, 673159336, 1009739004, 2019478008]

約数ペア:

[(1, 2019478008), (2, 1009739004), (3, 673159336), (4, 504869502), (6, 336579668), (8, 252434751), (12, 168289834), (17, 118792824), (24, 84144917), (34, 59396412), (51, 39597608), (68, 29698206), (102, 19798804), (136, 14849103), (204, 9899402), (408, 4949701), (683, 2956776), (1366, 1478388), (2049, 985592), (2732, 739194), (4098, 492796), (5464, 369597), (7247, 278664), (8196, 246398), (11611, 173928), (14494, 139332), (16392, 123199), (21741, 92888), (23222, 86964), (28988, 69666), (34833, 57976), (43482, 46444)]