1447628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 3226944

約数和(自身を除く): 1779316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 97, 164, 182, 194, 287, 364, 388, 533, 574, 679, 1066, 1148, 1261, 1358, 2132, 2522, 2716, 3731, 3977, 5044, 7462, 7954, 8827, 14924, 15908, 17654, 27839, 35308, 51701, 55678, 103402, 111356, 206804, 361907, 723814, 1447628]

約数ペア:

[(1, 1447628), (2, 723814), (4, 361907), (7, 206804), (13, 111356), (14, 103402), (26, 55678), (28, 51701), (41, 35308), (52, 27839), (82, 17654), (91, 15908), (97, 14924), (164, 8827), (182, 7954), (194, 7462), (287, 5044), (364, 3977), (388, 3731), (533, 2716), (574, 2522), (679, 2132), (1066, 1358), (1148, 1261)]