221640884296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{4921853}}^1$

素因数の和:4922305

約数の個数: 32

約数和(自身を含む): 448577773560

約数和(自身を除く): 226936889264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 866, 1732, 3464, 5629, 11258, 22516, 45032, 4921853, 9843706, 19687412, 39374824, 63984089, 127968178, 255936356, 511872712, 2131162349, 4262324698, 8524649396, 17049298792, 27705110537, 55410221074, 110820442148, 221640884296]

約数ペア:

[(1, 221640884296), (2, 110820442148), (4, 55410221074), (8, 27705110537), (13, 17049298792), (26, 8524649396), (52, 4262324698), (104, 2131162349), (433, 511872712), (866, 255936356), (1732, 127968178), (3464, 63984089), (5629, 39374824), (11258, 19687412), (22516, 9843706), (45032, 4921853)]