1893222718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 3002040000

約数和(自身を除く): 1108817282

約数列:

[1, 2, 29, 58, 61, 122, 199, 398, 1769, 2689, 3538, 5378, 5771, 11542, 12139, 24278, 77981, 155962, 164029, 328058, 352031, 535111, 704062, 1070222, 4756841, 9513682, 15518219, 31036438, 32641771, 65283542, 946611359, 1893222718]

約数ペア:

[(1, 1893222718), (2, 946611359), (29, 65283542), (58, 32641771), (61, 31036438), (122, 15518219), (199, 9513682), (398, 4756841), (1769, 1070222), (2689, 704062), (3538, 535111), (5378, 352031), (5771, 328058), (11542, 164029), (12139, 155962), (24278, 77981)]