2017708648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2969}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 4234032000

約数和(自身を除く): 2216323352

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 263, 323, 526, 646, 1052, 1292, 2104, 2584, 2969, 4471, 4997, 5938, 8942, 9994, 11876, 17884, 19988, 23752, 35768, 39976, 50473, 56411, 84949, 100946, 112822, 169898, 201892, 225644, 339796, 403784, 451288, 679592, 780847, 958987, 1561694, 1917974, 3123388, 3835948, 6246776, 7671896, 13274399, 14836093, 26548798, 29672186, 53097596, 59344372, 106195192, 118688744, 252213581, 504427162, 1008854324, 2017708648]

約数ペア:

[(1, 2017708648), (2, 1008854324), (4, 504427162), (8, 252213581), (17, 118688744), (19, 106195192), (34, 59344372), (38, 53097596), (68, 29672186), (76, 26548798), (136, 14836093), (152, 13274399), (263, 7671896), (323, 6246776), (526, 3835948), (646, 3123388), (1052, 1917974), (1292, 1561694), (2104, 958987), (2584, 780847), (2969, 679592), (4471, 451288), (4997, 403784), (5938, 339796), (8942, 225644), (9994, 201892), (11876, 169898), (17884, 112822), (19988, 100946), (23752, 84949), (35768, 56411), (39976, 50473)]