2639677776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1773977}}^1$

素因数の和:1774019

約数の個数: 40

約数和(自身を含む): 7039144704

約数和(自身を除く): 4399466928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1773977, 3547954, 5321931, 7095908, 10643862, 14191816, 21287724, 28383632, 42575448, 54993287, 85150896, 109986574, 164979861, 219973148, 329959722, 439946296, 659919444, 879892592, 1319838888, 2639677776]

約数ペア:

[(1, 2639677776), (2, 1319838888), (3, 879892592), (4, 659919444), (6, 439946296), (8, 329959722), (12, 219973148), (16, 164979861), (24, 109986574), (31, 85150896), (48, 54993287), (62, 42575448), (93, 28383632), (124, 21287724), (186, 14191816), (248, 10643862), (372, 7095908), (496, 5321931), (744, 3547954), (1488, 1773977)]