2017478344

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{4877}}^1$

素因数の和:5062

約数の個数: 64

約数和(自身を含む): 4425321600

約数和(自身を除く): 2407843256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 89, 166, 178, 332, 356, 581, 623, 664, 712, 1162, 1246, 2324, 2492, 4648, 4877, 4984, 7387, 9754, 14774, 19508, 29548, 34139, 39016, 51709, 59096, 68278, 103418, 136556, 206836, 273112, 404791, 413672, 434053, 809582, 868106, 1619164, 1736212, 2833537, 3038371, 3238328, 3472424, 5667074, 6076742, 11334148, 12153484, 22668296, 24306968, 36026399, 72052798, 144105596, 252184793, 288211192, 504369586, 1008739172, 2017478344]

約数ペア:

[(1, 2017478344), (2, 1008739172), (4, 504369586), (7, 288211192), (8, 252184793), (14, 144105596), (28, 72052798), (56, 36026399), (83, 24306968), (89, 22668296), (166, 12153484), (178, 11334148), (332, 6076742), (356, 5667074), (581, 3472424), (623, 3238328), (664, 3038371), (712, 2833537), (1162, 1736212), (1246, 1619164), (2324, 868106), (2492, 809582), (4648, 434053), (4877, 413672), (4984, 404791), (7387, 273112), (9754, 206836), (14774, 136556), (19508, 103418), (29548, 68278), (34139, 59096), (39016, 51709)]