2017946168

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{2969}}^1$

素因数の和:3264

約数の個数: 64

約数和(自身を含む): 4426488000

約数和(自身を除く): 2408541832

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 229, 371, 424, 458, 742, 916, 1484, 1603, 1832, 2968, 2969, 3206, 5938, 6412, 11876, 12137, 12824, 20783, 23752, 24274, 41566, 48548, 83132, 84959, 97096, 157357, 166264, 169918, 314714, 339836, 629428, 679672, 679901, 1101499, 1258856, 1359802, 2202998, 2719604, 4405996, 4759307, 5439208, 8811992, 9518614, 19037228, 36034753, 38074456, 72069506, 144139012, 252243271, 288278024, 504486542, 1008973084, 2017946168]

約数ペア:

[(1, 2017946168), (2, 1008973084), (4, 504486542), (7, 288278024), (8, 252243271), (14, 144139012), (28, 72069506), (53, 38074456), (56, 36034753), (106, 19037228), (212, 9518614), (229, 8811992), (371, 5439208), (424, 4759307), (458, 4405996), (742, 2719604), (916, 2202998), (1484, 1359802), (1603, 1258856), (1832, 1101499), (2968, 679901), (2969, 679672), (3206, 629428), (5938, 339836), (6412, 314714), (11876, 169918), (12137, 166264), (12824, 157357), (20783, 97096), (23752, 84959), (24274, 83132), (41566, 48548)]