3877874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 7905600

約数和(自身を除く): 4027726

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 149, 154, 169, 182, 286, 298, 338, 1001, 1043, 1183, 1639, 1859, 1937, 2002, 2086, 2366, 3278, 3718, 3874, 11473, 13013, 13559, 21307, 22946, 25181, 26026, 27118, 42614, 50362, 149149, 176267, 276991, 298298, 352534, 553982, 1938937, 3877874]

約数ペア:

[(1, 3877874), (2, 1938937), (7, 553982), (11, 352534), (13, 298298), (14, 276991), (22, 176267), (26, 149149), (77, 50362), (91, 42614), (143, 27118), (149, 26026), (154, 25181), (169, 22946), (182, 21307), (286, 13559), (298, 13013), (338, 11473), (1001, 3874), (1043, 3718), (1183, 3278), (1639, 2366), (1859, 2086), (1937, 2002)]