2017406739958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1\times {\mathrm{2971}}^1$

素因数の和:3781

約数の個数: 64

約数和(自身を含む): 3157140478464

約数和(自身を除く): 1139733738506

約数列:

[1, 2, 41, 82, 101, 163, 202, 326, 503, 1006, 2971, 4141, 5942, 6683, 8282, 13366, 16463, 20623, 32926, 41246, 50803, 81989, 101606, 121811, 163978, 243622, 300071, 484273, 600142, 674983, 968546, 1349966, 1494413, 2082923, 2988826, 3361549, 4165846, 6723098, 8280889, 12302911, 16561778, 19855193, 24605822, 39710386, 48911573, 61270933, 97823146, 122541866, 150935713, 243589319, 301871426, 339516449, 487178638, 679032898, 2005374493, 4010748986, 6188364233, 9987162079, 12376728466, 19974324158, 24602521219, 49205042438, 1008703369979, 2017406739958]

約数ペア:

[(1, 2017406739958), (2, 1008703369979), (41, 49205042438), (82, 24602521219), (101, 19974324158), (163, 12376728466), (202, 9987162079), (326, 6188364233), (503, 4010748986), (1006, 2005374493), (2971, 679032898), (4141, 487178638), (5942, 339516449), (6683, 301871426), (8282, 243589319), (13366, 150935713), (16463, 122541866), (20623, 97823146), (32926, 61270933), (41246, 48911573), (50803, 39710386), (81989, 24605822), (101606, 19855193), (121811, 16561778), (163978, 12302911), (243622, 8280889), (300071, 6723098), (484273, 4165846), (600142, 3361549), (674983, 2988826), (968546, 2082923), (1349966, 1494413)]