2017641124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 3812474736

約数和(自身を除く): 1794833612

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 401, 802, 1037, 1213, 1604, 2074, 2426, 4148, 4852, 6817, 13634, 20621, 24461, 27268, 41242, 48922, 73993, 82484, 97844, 147986, 295972, 415837, 486413, 831674, 972826, 1257881, 1663348, 1945652, 2515762, 5031524, 8269021, 16538042, 29671193, 33076084, 59342386, 118684772, 504410281, 1008820562, 2017641124]

約数ペア:

[(1, 2017641124), (2, 1008820562), (4, 504410281), (17, 118684772), (34, 59342386), (61, 33076084), (68, 29671193), (122, 16538042), (244, 8269021), (401, 5031524), (802, 2515762), (1037, 1945652), (1213, 1663348), (1604, 1257881), (2074, 972826), (2426, 831674), (4148, 486413), (4852, 415837), (6817, 295972), (13634, 147986), (20621, 97844), (24461, 82484), (27268, 73993), (41242, 48922)]