1937443732

素因数分解:

$2^2\times 7^6\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 84

約数和(自身を含む): 4150651680

約数和(自身を除く): 2213207948

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 179, 196, 322, 343, 358, 644, 686, 716, 1127, 1253, 1372, 2254, 2401, 2506, 4117, 4508, 4802, 5012, 7889, 8234, 8771, 9604, 15778, 16468, 16807, 17542, 28819, 31556, 33614, 35084, 55223, 57638, 61397, 67228, 110446, 115276, 117649, 122794, 201733, 220892, 235298, 245588, 386561, 403466, 429779, 470596, 773122, 806932, 859558, 1412131, 1546244, 1719116, 2705927, 2824262, 3008453, 5411854, 5648524, 6016906, 9884917, 10823708, 12033812, 19769834, 21059171, 39539668, 42118342, 69194419, 84236684, 138388838, 276777676, 484360933, 968721866, 1937443732]

約数ペア:

[(1, 1937443732), (2, 968721866), (4, 484360933), (7, 276777676), (14, 138388838), (23, 84236684), (28, 69194419), (46, 42118342), (49, 39539668), (92, 21059171), (98, 19769834), (161, 12033812), (179, 10823708), (196, 9884917), (322, 6016906), (343, 5648524), (358, 5411854), (644, 3008453), (686, 2824262), (716, 2705927), (1127, 1719116), (1253, 1546244), (1372, 1412131), (2254, 859558), (2401, 806932), (2506, 773122), (4117, 470596), (4508, 429779), (4802, 403466), (5012, 386561), (7889, 245588), (8234, 235298), (8771, 220892), (9604, 201733), (15778, 122794), (16468, 117649), (16807, 115276), (17542, 110446), (28819, 67228), (31556, 61397), (33614, 57638), (35084, 55223)]