2197831232

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1723}}^1$

素因数の和:2803

約数の個数: 56

約数和(自身を含む): 4597908000

約数和(自身を除く): 2400076768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1049, 1216, 1723, 2098, 3446, 4196, 6892, 8392, 13784, 16784, 19931, 27568, 32737, 33568, 39862, 55136, 65474, 67136, 79724, 110272, 130948, 159448, 261896, 318896, 523792, 637792, 1047584, 1275584, 1807427, 2095168, 3614854, 7229708, 14459416, 28918832, 34341113, 57837664, 68682226, 115675328, 137364452, 274728904, 549457808, 1098915616, 2197831232]

約数ペア:

[(1, 2197831232), (2, 1098915616), (4, 549457808), (8, 274728904), (16, 137364452), (19, 115675328), (32, 68682226), (38, 57837664), (64, 34341113), (76, 28918832), (152, 14459416), (304, 7229708), (608, 3614854), (1049, 2095168), (1216, 1807427), (1723, 1275584), (2098, 1047584), (3446, 637792), (4196, 523792), (6892, 318896), (8392, 261896), (13784, 159448), (16784, 130948), (19931, 110272), (27568, 79724), (32737, 67136), (33568, 65474), (39862, 55136)]