1895341656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{319727}}^1$

素因数の和:319768

約数の個数: 64

約数和(自身を含む): 5371430400

約数和(自身を除く): 3476088744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 319727, 639454, 959181, 1278908, 1918362, 2557816, 3836724, 4156451, 6074813, 7673448, 8312902, 12149626, 12469353, 16625804, 18224439, 24299252, 24938706, 33251608, 36448878, 48598504, 49877412, 72897756, 78972569, 99754824, 145795512, 157945138, 236917707, 315890276, 473835414, 631780552, 947670828, 1895341656]

約数ペア:

[(1, 1895341656), (2, 947670828), (3, 631780552), (4, 473835414), (6, 315890276), (8, 236917707), (12, 157945138), (13, 145795512), (19, 99754824), (24, 78972569), (26, 72897756), (38, 49877412), (39, 48598504), (52, 36448878), (57, 33251608), (76, 24938706), (78, 24299252), (104, 18224439), (114, 16625804), (152, 12469353), (156, 12149626), (228, 8312902), (247, 7673448), (312, 6074813), (456, 4156451), (494, 3836724), (741, 2557816), (988, 1918362), (1482, 1278908), (1976, 959181), (2964, 639454), (5928, 319727)]