15558842884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{101737}}^1$

素因数の和:101944

約数の個数: 48

約数和(自身を含む): 31227054768

約数和(自身を除く): 15668211884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 173, 221, 346, 442, 692, 884, 2249, 2941, 4498, 5882, 8996, 11764, 38233, 76466, 101737, 152932, 203474, 406948, 1322581, 1729529, 2645162, 3459058, 5290324, 6918116, 17600501, 22483877, 35201002, 44967754, 70402004, 89935508, 228806513, 299208517, 457613026, 598417034, 915226052, 1196834068, 3889710721, 7779421442, 15558842884]

約数ペア:

[(1, 15558842884), (2, 7779421442), (4, 3889710721), (13, 1196834068), (17, 915226052), (26, 598417034), (34, 457613026), (52, 299208517), (68, 228806513), (173, 89935508), (221, 70402004), (346, 44967754), (442, 35201002), (692, 22483877), (884, 17600501), (2249, 6918116), (2941, 5290324), (4498, 3459058), (5882, 2645162), (8996, 1729529), (11764, 1322581), (38233, 406948), (76466, 203474), (101737, 152932)]