22223476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 44255232

約数和(自身を除く): 22031756

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 97, 127, 164, 194, 254, 388, 451, 508, 902, 1067, 1397, 1804, 2134, 2794, 3977, 4268, 5207, 5588, 7954, 10414, 12319, 15908, 20828, 24638, 43747, 49276, 57277, 87494, 114554, 135509, 174988, 229108, 271018, 505079, 542036, 1010158, 2020316, 5555869, 11111738, 22223476]

約数ペア:

[(1, 22223476), (2, 11111738), (4, 5555869), (11, 2020316), (22, 1010158), (41, 542036), (44, 505079), (82, 271018), (97, 229108), (127, 174988), (164, 135509), (194, 114554), (254, 87494), (388, 57277), (451, 49276), (508, 43747), (902, 24638), (1067, 20828), (1397, 15908), (1804, 12319), (2134, 10414), (2794, 7954), (3977, 5588), (4268, 5207)]