387497706622

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4721}}^1\times {\mathrm{12781}}^1$

素因数の和:17549

約数の個数: 48

約数和(自身を含む): 662715511920

約数和(自身を除く): 275217805298

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 4721, 6422, 9442, 12781, 25562, 61373, 89699, 122746, 166153, 179398, 242839, 332306, 485678, 797849, 1166087, 1595698, 2159989, 2332174, 3156907, 4319978, 6313814, 15159131, 30318262, 41039791, 60339101, 82079582, 120678202, 784408313, 1146442919, 1568816626, 2292885838, 10197308069, 14903757947, 20394616138, 29807515894, 193748853311, 387497706622]

約数ペア:

[(1, 387497706622), (2, 193748853311), (13, 29807515894), (19, 20394616138), (26, 14903757947), (38, 10197308069), (169, 2292885838), (247, 1568816626), (338, 1146442919), (494, 784408313), (3211, 120678202), (4721, 82079582), (6422, 60339101), (9442, 41039791), (12781, 30318262), (25562, 15159131), (61373, 6313814), (89699, 4319978), (122746, 3156907), (166153, 2332174), (179398, 2159989), (242839, 1595698), (332306, 1166087), (485678, 797849)]