2013228487952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{373463}}^1$

素因数の和:373872

約数の個数: 80

約数和(自身を含む): 4309565420160

約数和(自身を除く): 2296336932208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 281, 436, 562, 872, 1124, 1199, 1744, 2248, 2398, 3091, 4496, 4796, 6182, 9592, 12364, 19184, 24728, 30629, 49456, 61258, 122516, 245032, 336919, 373463, 490064, 673838, 746926, 1347676, 1493852, 2695352, 2987704, 4108093, 5390704, 5975408, 8216186, 16432372, 32864744, 40707467, 65729488, 81414934, 104943103, 162829868, 209886206, 325659736, 419772412, 447782137, 651319472, 839544824, 895564274, 1154374133, 1679089648, 1791128548, 2308748266, 3582257096, 4617496532, 7164514192, 9234993064, 11438798227, 18469986128, 22877596454, 45755192908, 91510385816, 125826780497, 183020771632, 251653560994, 503307121988, 1006614243976, 2013228487952]

約数ペア:

[(1, 2013228487952), (2, 1006614243976), (4, 503307121988), (8, 251653560994), (11, 183020771632), (16, 125826780497), (22, 91510385816), (44, 45755192908), (88, 22877596454), (109, 18469986128), (176, 11438798227), (218, 9234993064), (281, 7164514192), (436, 4617496532), (562, 3582257096), (872, 2308748266), (1124, 1791128548), (1199, 1679089648), (1744, 1154374133), (2248, 895564274), (2398, 839544824), (3091, 651319472), (4496, 447782137), (4796, 419772412), (6182, 325659736), (9592, 209886206), (12364, 162829868), (19184, 104943103), (24728, 81414934), (30629, 65729488), (49456, 40707467), (61258, 32864744), (122516, 16432372), (245032, 8216186), (336919, 5975408), (373463, 5390704), (490064, 4108093), (673838, 2987704), (746926, 2695352), (1347676, 1493852)]