15678087074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{883}}^1$

素因数の和:1443

約数の個数: 48

約数和(自身を含む): 25752808224

約数和(自身を除く): 10074721150

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 401, 802, 883, 1703, 1766, 3406, 5213, 10426, 11479, 22139, 22958, 44278, 52531, 67769, 105062, 115673, 135538, 149227, 231346, 298454, 354083, 682903, 708166, 1365806, 1503749, 3007498, 4603079, 8877739, 9206158, 17755478, 19548737, 39097474, 46384873, 59840027, 92769746, 119680054, 603003349, 1206006698, 7839043537, 15678087074]

約数ペア:

[(1, 15678087074), (2, 7839043537), (13, 1206006698), (26, 603003349), (131, 119680054), (169, 92769746), (262, 59840027), (338, 46384873), (401, 39097474), (802, 19548737), (883, 17755478), (1703, 9206158), (1766, 8877739), (3406, 4603079), (5213, 3007498), (10426, 1503749), (11479, 1365806), (22139, 708166), (22958, 682903), (44278, 354083), (52531, 298454), (67769, 231346), (105062, 149227), (115673, 135538)]