2858909988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{198701}}^1$

素因数の和:198828

約数の個数: 48

約数和(自身を含む): 7344025920

約数和(自身を除く): 4485115932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 2398, 3597, 4796, 7194, 14388, 198701, 397402, 596103, 794804, 1192206, 2185711, 2384412, 4371422, 6557133, 8742844, 13114266, 21658409, 26228532, 43316818, 64975227, 86633636, 129950454, 238242499, 259900908, 476484998, 714727497, 952969996, 1429454994, 2858909988]

約数ペア:

[(1, 2858909988), (2, 1429454994), (3, 952969996), (4, 714727497), (6, 476484998), (11, 259900908), (12, 238242499), (22, 129950454), (33, 86633636), (44, 64975227), (66, 43316818), (109, 26228532), (132, 21658409), (218, 13114266), (327, 8742844), (436, 6557133), (654, 4371422), (1199, 2384412), (1308, 2185711), (2398, 1192206), (3597, 794804), (4796, 596103), (7194, 397402), (14388, 198701)]