2247121676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 4351103568

約数和(自身を除く): 2103981892

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 137, 251, 274, 502, 527, 548, 961, 1004, 1054, 1922, 2108, 2329, 3844, 4247, 4267, 4658, 7781, 8494, 8534, 9316, 15562, 16337, 16988, 17068, 31124, 32674, 34387, 65348, 68774, 72199, 131657, 132277, 137548, 144398, 241211, 263314, 264554, 288796, 482422, 526628, 529108, 584579, 964844, 1065997, 1169158, 2131994, 2238169, 2338316, 4100587, 4263988, 4476338, 8201174, 8952676, 16402348, 18121949, 33045907, 36243898, 66091814, 72487796, 132183628, 561780419, 1123560838, 2247121676]

約数ペア:

[(1, 2247121676), (2, 1123560838), (4, 561780419), (17, 132183628), (31, 72487796), (34, 66091814), (62, 36243898), (68, 33045907), (124, 18121949), (137, 16402348), (251, 8952676), (274, 8201174), (502, 4476338), (527, 4263988), (548, 4100587), (961, 2338316), (1004, 2238169), (1054, 2131994), (1922, 1169158), (2108, 1065997), (2329, 964844), (3844, 584579), (4247, 529108), (4267, 526628), (4658, 482422), (7781, 288796), (8494, 264554), (8534, 263314), (9316, 241211), (15562, 144398), (16337, 137548), (16988, 132277), (17068, 131657), (31124, 72199), (32674, 68774), (34387, 65348)]