1235427842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7559}}^1$

素因数の和:7631

約数の個数: 64

約数和(自身を含む): 2351462400

約数和(自身を除く): 1116034558

約数列:

[1, 2, 11, 17, 19, 22, 23, 34, 38, 46, 187, 209, 253, 323, 374, 391, 418, 437, 506, 646, 782, 874, 3553, 4301, 4807, 7106, 7429, 7559, 8602, 9614, 14858, 15118, 81719, 83149, 128503, 143621, 163438, 166298, 173857, 257006, 287242, 347714, 1413533, 1579831, 1912427, 2441557, 2827066, 2955569, 3159662, 3303283, 3824854, 4883114, 5911138, 6606566, 26857127, 32511259, 36336113, 53714254, 56155811, 65022518, 72672226, 112311622, 617713921, 1235427842]

約数ペア:

[(1, 1235427842), (2, 617713921), (11, 112311622), (17, 72672226), (19, 65022518), (22, 56155811), (23, 53714254), (34, 36336113), (38, 32511259), (46, 26857127), (187, 6606566), (209, 5911138), (253, 4883114), (323, 3824854), (374, 3303283), (391, 3159662), (418, 2955569), (437, 2827066), (506, 2441557), (646, 1912427), (782, 1579831), (874, 1413533), (3553, 347714), (4301, 287242), (4807, 257006), (7106, 173857), (7429, 166298), (7559, 163438), (8602, 143621), (9614, 128503), (14858, 83149), (15118, 81719)]