2079230084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{719}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 4121591040

約数和(自身を除く): 2042360956

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 719, 731, 782, 989, 1438, 1462, 1564, 1849, 1978, 2876, 2924, 3698, 3956, 7396, 12223, 16537, 16813, 24446, 30917, 31433, 33074, 33626, 42527, 48892, 61834, 62866, 66148, 67252, 85054, 123668, 125732, 170108, 281129, 525589, 562258, 711091, 722959, 1051178, 1124516, 1329431, 1422182, 1445918, 2102356, 2658862, 2844364, 2891836, 5317724, 12088547, 22600327, 24177094, 30576913, 45200654, 48354188, 61153826, 90401308, 122307652, 519807521, 1039615042, 2079230084]

約数ペア:

[(1, 2079230084), (2, 1039615042), (4, 519807521), (17, 122307652), (23, 90401308), (34, 61153826), (43, 48354188), (46, 45200654), (68, 30576913), (86, 24177094), (92, 22600327), (172, 12088547), (391, 5317724), (719, 2891836), (731, 2844364), (782, 2658862), (989, 2102356), (1438, 1445918), (1462, 1422182), (1564, 1329431), (1849, 1124516), (1978, 1051178), (2876, 722959), (2924, 711091), (3698, 562258), (3956, 525589), (7396, 281129), (12223, 170108), (16537, 125732), (16813, 123668), (24446, 85054), (30917, 67252), (31433, 66148), (33074, 62866), (33626, 61834), (42527, 48892)]