2013280112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 4106960352

約数和(自身を除く): 2093680240

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 197, 244, 283, 296, 394, 488, 566, 592, 788, 976, 1132, 1576, 2257, 2264, 3152, 4514, 4528, 7289, 9028, 10471, 12017, 14578, 17263, 18056, 20942, 24034, 29156, 34526, 36112, 41884, 48068, 55751, 58312, 69052, 83768, 96136, 111502, 116624, 138104, 167536, 192272, 223004, 276208, 444629, 446008, 638731, 889258, 892016, 1277462, 1778516, 2062787, 2554924, 3400811, 3557032, 4125574, 5109848, 6801622, 7114064, 8251148, 10219696, 13603244, 16502296, 27206488, 33004592, 54412976, 125830007, 251660014, 503320028, 1006640056, 2013280112]

約数ペア:

[(1, 2013280112), (2, 1006640056), (4, 503320028), (8, 251660014), (16, 125830007), (37, 54412976), (61, 33004592), (74, 27206488), (122, 16502296), (148, 13603244), (197, 10219696), (244, 8251148), (283, 7114064), (296, 6801622), (394, 5109848), (488, 4125574), (566, 3557032), (592, 3400811), (788, 2554924), (976, 2062787), (1132, 1778516), (1576, 1277462), (2257, 892016), (2264, 889258), (3152, 638731), (4514, 446008), (4528, 444629), (7289, 276208), (9028, 223004), (10471, 192272), (12017, 167536), (14578, 138104), (17263, 116624), (18056, 111502), (20942, 96136), (24034, 83768), (29156, 69052), (34526, 58312), (36112, 55751), (41884, 48068)]