2019773784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{5647}}^1$

素因数の和:7792

約数の個数: 64

約数和(自身を含む): 5774515200

約数和(自身を除く): 3754741416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2129, 4258, 5647, 6387, 8516, 11294, 12774, 14903, 16941, 17032, 22588, 25548, 29806, 33882, 39529, 44709, 45176, 51096, 59612, 67764, 79058, 89418, 118587, 119224, 135528, 158116, 178836, 237174, 316232, 357672, 474348, 948696, 12022463, 24044926, 36067389, 48089852, 72134778, 84157241, 96179704, 144269556, 168314482, 252471723, 288539112, 336628964, 504943446, 673257928, 1009886892, 2019773784]

約数ペア:

[(1, 2019773784), (2, 1009886892), (3, 673257928), (4, 504943446), (6, 336628964), (7, 288539112), (8, 252471723), (12, 168314482), (14, 144269556), (21, 96179704), (24, 84157241), (28, 72134778), (42, 48089852), (56, 36067389), (84, 24044926), (168, 12022463), (2129, 948696), (4258, 474348), (5647, 357672), (6387, 316232), (8516, 237174), (11294, 178836), (12774, 158116), (14903, 135528), (16941, 119224), (17032, 118587), (22588, 89418), (25548, 79058), (29806, 67764), (33882, 59612), (39529, 51096), (44709, 45176)]