1936844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 4431168

約数和(自身を除く): 2494324

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 313, 364, 442, 476, 626, 884, 1252, 1547, 2191, 3094, 4069, 4382, 5321, 6188, 8138, 8764, 10642, 16276, 21284, 28483, 37247, 56966, 69173, 74494, 113932, 138346, 148988, 276692, 484211, 968422, 1936844]

約数ペア:

[(1, 1936844), (2, 968422), (4, 484211), (7, 276692), (13, 148988), (14, 138346), (17, 113932), (26, 74494), (28, 69173), (34, 56966), (52, 37247), (68, 28483), (91, 21284), (119, 16276), (182, 10642), (221, 8764), (238, 8138), (313, 6188), (364, 5321), (442, 4382), (476, 4069), (626, 3094), (884, 2191), (1252, 1547)]