5644444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 11642400

約数和(自身を除く): 5997956

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 197, 247, 377, 394, 494, 551, 754, 788, 988, 1102, 1508, 2204, 2561, 3743, 5122, 5713, 7163, 7486, 10244, 11426, 14326, 14972, 22852, 28652, 48659, 74269, 97318, 108547, 148538, 194636, 217094, 297076, 434188, 1411111, 2822222, 5644444]

約数ペア:

[(1, 5644444), (2, 2822222), (4, 1411111), (13, 434188), (19, 297076), (26, 217094), (29, 194636), (38, 148538), (52, 108547), (58, 97318), (76, 74269), (116, 48659), (197, 28652), (247, 22852), (377, 14972), (394, 14326), (494, 11426), (551, 10244), (754, 7486), (788, 7163), (988, 5713), (1102, 5122), (1508, 3743), (2204, 2561)]