4389204806

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2383}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 8156712960

約数和(自身を除く): 3767508154

約数列:

[1, 2, 7, 14, 17, 34, 71, 109, 119, 142, 218, 238, 497, 763, 994, 1207, 1526, 1853, 2383, 2414, 3706, 4766, 7739, 8449, 12971, 15478, 16681, 16898, 25942, 33362, 40511, 54173, 81022, 108346, 131563, 169193, 259747, 263126, 283577, 338386, 519494, 567154, 920941, 1184351, 1818229, 1841882, 2368702, 2876281, 3636458, 4415699, 5752562, 8831398, 18442037, 20133967, 30909893, 36884074, 40267934, 61819786, 129094259, 258188518, 313514629, 627029258, 2194602403, 4389204806]

約数ペア:

[(1, 4389204806), (2, 2194602403), (7, 627029258), (14, 313514629), (17, 258188518), (34, 129094259), (71, 61819786), (109, 40267934), (119, 36884074), (142, 30909893), (218, 20133967), (238, 18442037), (497, 8831398), (763, 5752562), (994, 4415699), (1207, 3636458), (1526, 2876281), (1853, 2368702), (2383, 1841882), (2414, 1818229), (3706, 1184351), (4766, 920941), (7739, 567154), (8449, 519494), (12971, 338386), (15478, 283577), (16681, 263126), (16898, 259747), (25942, 169193), (33362, 131563), (40511, 108346), (54173, 81022)]