2124694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2229866

約数列:

[1, 2, 11, 13, 17, 19, 22, 23, 26, 34, 38, 46, 143, 187, 209, 221, 247, 253, 286, 299, 323, 374, 391, 418, 437, 442, 494, 506, 598, 646, 782, 874, 2431, 2717, 3289, 3553, 4199, 4301, 4807, 4862, 5083, 5434, 5681, 6578, 7106, 7429, 8398, 8602, 9614, 10166, 11362, 14858, 46189, 55913, 62491, 81719, 92378, 96577, 111826, 124982, 163438, 193154, 1062347, 2124694]

約数ペア:

[(1, 2124694), (2, 1062347), (11, 193154), (13, 163438), (17, 124982), (19, 111826), (22, 96577), (23, 92378), (26, 81719), (34, 62491), (38, 55913), (46, 46189), (143, 14858), (187, 11362), (209, 10166), (221, 9614), (247, 8602), (253, 8398), (286, 7429), (299, 7106), (323, 6578), (374, 5681), (391, 5434), (418, 5083), (437, 4862), (442, 4807), (494, 4301), (506, 4199), (598, 3553), (646, 3289), (782, 2717), (874, 2431)]