3308812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 6985440

約数和(自身を除く): 3676628

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 197, 221, 247, 323, 394, 442, 494, 646, 788, 884, 988, 1292, 2561, 3349, 3743, 4199, 5122, 6698, 7486, 8398, 10244, 13396, 14972, 16796, 43537, 48659, 63631, 87074, 97318, 127262, 174148, 194636, 254524, 827203, 1654406, 3308812]

約数ペア:

[(1, 3308812), (2, 1654406), (4, 827203), (13, 254524), (17, 194636), (19, 174148), (26, 127262), (34, 97318), (38, 87074), (52, 63631), (68, 48659), (76, 43537), (197, 16796), (221, 14972), (247, 13396), (323, 10244), (394, 8398), (442, 7486), (494, 6698), (646, 5122), (788, 4199), (884, 3743), (988, 3349), (1292, 2561)]