2012124786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{1051}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 4669870080

約数和(自身を除く): 2657745294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 577, 1051, 1106, 1154, 1659, 1731, 2102, 3153, 3318, 3462, 4039, 6306, 7357, 8078, 12117, 14714, 22071, 24234, 44142, 45583, 83029, 91166, 136749, 166058, 249087, 273498, 319081, 498174, 581203, 606427, 638162, 957243, 1162406, 1212854, 1743609, 1819281, 1914486, 3487218, 3638562, 4244989, 8489978, 12734967, 25469934, 47907733, 95815466, 143723199, 287446398, 335354131, 670708262, 1006062393, 2012124786]

約数ペア:

[(1, 2012124786), (2, 1006062393), (3, 670708262), (6, 335354131), (7, 287446398), (14, 143723199), (21, 95815466), (42, 47907733), (79, 25469934), (158, 12734967), (237, 8489978), (474, 4244989), (553, 3638562), (577, 3487218), (1051, 1914486), (1106, 1819281), (1154, 1743609), (1659, 1212854), (1731, 1162406), (2102, 957243), (3153, 638162), (3318, 606427), (3462, 581203), (4039, 498174), (6306, 319081), (7357, 273498), (8078, 249087), (12117, 166058), (14714, 136749), (22071, 91166), (24234, 83029), (44142, 45583)]