2225964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 5895680

約数和(自身を除く): 3669716

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 751, 988, 1482, 1502, 2253, 2964, 3004, 4506, 9012, 9763, 14269, 19526, 28538, 29289, 39052, 42807, 57076, 58578, 85614, 117156, 171228, 185497, 370994, 556491, 741988, 1112982, 2225964]

約数ペア:

[(1, 2225964), (2, 1112982), (3, 741988), (4, 556491), (6, 370994), (12, 185497), (13, 171228), (19, 117156), (26, 85614), (38, 58578), (39, 57076), (52, 42807), (57, 39052), (76, 29289), (78, 28538), (114, 19526), (156, 14269), (228, 9763), (247, 9012), (494, 4506), (741, 3004), (751, 2964), (988, 2253), (1482, 1502)]