1045772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 48

約数和(自身を含む): 2399040

約数和(自身を除く): 1353268

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 884, 1183, 1547, 2197, 2366, 2873, 3094, 4394, 4732, 5746, 6188, 8788, 11492, 15379, 20111, 30758, 37349, 40222, 61516, 74698, 80444, 149396, 261443, 522886, 1045772]

約数ペア:

[(1, 1045772), (2, 522886), (4, 261443), (7, 149396), (13, 80444), (14, 74698), (17, 61516), (26, 40222), (28, 37349), (34, 30758), (52, 20111), (68, 15379), (91, 11492), (119, 8788), (169, 6188), (182, 5746), (221, 4732), (238, 4394), (338, 3094), (364, 2873), (442, 2366), (476, 2197), (676, 1547), (884, 1183)]