13998528076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1\times {\mathrm{9781}}^1$

素因数の和:11434

約数の個数: 48

約数和(自身を含む): 27953825760

約数和(自身を除く): 13955297684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1619, 3238, 6476, 9781, 19562, 21047, 27523, 39124, 42094, 55046, 84188, 110092, 127153, 166277, 254306, 332554, 357799, 508612, 665108, 715598, 1431196, 2161601, 4323202, 8646404, 15835439, 31670878, 63341756, 205860707, 269202463, 411721414, 538404926, 823442828, 1076809852, 3499632019, 6999264038, 13998528076]

約数ペア:

[(1, 13998528076), (2, 6999264038), (4, 3499632019), (13, 1076809852), (17, 823442828), (26, 538404926), (34, 411721414), (52, 269202463), (68, 205860707), (221, 63341756), (442, 31670878), (884, 15835439), (1619, 8646404), (3238, 4323202), (6476, 2161601), (9781, 1431196), (19562, 715598), (21047, 665108), (27523, 508612), (39124, 357799), (42094, 332554), (55046, 254306), (84188, 166277), (110092, 127153)]