2797831244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{1709}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 5556952800

約数和(自身を除く): 2759121556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1657, 1709, 3314, 3418, 6628, 6836, 21541, 22217, 31483, 32471, 43082, 44434, 62966, 64942, 86164, 88868, 125932, 129884, 409279, 422123, 818558, 844246, 1637116, 1688492, 2831813, 5663626, 11327252, 36813569, 53804447, 73627138, 107608894, 147254276, 215217788, 699457811, 1398915622, 2797831244]

約数ペア:

[(1, 2797831244), (2, 1398915622), (4, 699457811), (13, 215217788), (19, 147254276), (26, 107608894), (38, 73627138), (52, 53804447), (76, 36813569), (247, 11327252), (494, 5663626), (988, 2831813), (1657, 1688492), (1709, 1637116), (3314, 844246), (3418, 818558), (6628, 422123), (6836, 409279), (21541, 129884), (22217, 125932), (31483, 88868), (32471, 86164), (43082, 64942), (44434, 62966)]