884442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 2177280

約数和(自身を除く): 1292838

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 29, 34, 39, 46, 51, 58, 69, 78, 87, 102, 138, 174, 221, 299, 377, 391, 442, 493, 598, 663, 667, 754, 782, 897, 986, 1131, 1173, 1326, 1334, 1479, 1794, 2001, 2262, 2346, 2958, 4002, 5083, 6409, 8671, 10166, 11339, 12818, 15249, 17342, 19227, 22678, 26013, 30498, 34017, 38454, 52026, 68034, 147407, 294814, 442221, 884442]

約数ペア:

[(1, 884442), (2, 442221), (3, 294814), (6, 147407), (13, 68034), (17, 52026), (23, 38454), (26, 34017), (29, 30498), (34, 26013), (39, 22678), (46, 19227), (51, 17342), (58, 15249), (69, 12818), (78, 11339), (87, 10166), (102, 8671), (138, 6409), (174, 5083), (221, 4002), (299, 2958), (377, 2346), (391, 2262), (442, 2001), (493, 1794), (598, 1479), (663, 1334), (667, 1326), (754, 1173), (782, 1131), (897, 986)]