2247685028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 4448243520

約数和(自身を除く): 2200558492

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 529, 703, 851, 874, 1058, 1406, 1511, 1702, 1748, 2116, 2812, 3022, 3404, 6044, 10051, 16169, 19573, 20102, 28709, 32338, 34753, 39146, 40204, 55907, 57418, 64676, 69506, 78292, 111814, 114836, 139012, 223628, 371887, 660307, 743774, 799319, 1062233, 1285861, 1320614, 1487548, 1598638, 2124466, 2571722, 2641228, 3197276, 4248932, 5143444, 15187061, 24431359, 29574803, 30374122, 48862718, 59149606, 60748244, 97725436, 118299212, 561921257, 1123842514, 2247685028]

約数ペア:

[(1, 2247685028), (2, 1123842514), (4, 561921257), (19, 118299212), (23, 97725436), (37, 60748244), (38, 59149606), (46, 48862718), (74, 30374122), (76, 29574803), (92, 24431359), (148, 15187061), (437, 5143444), (529, 4248932), (703, 3197276), (851, 2641228), (874, 2571722), (1058, 2124466), (1406, 1598638), (1511, 1487548), (1702, 1320614), (1748, 1285861), (2116, 1062233), (2812, 799319), (3022, 743774), (3404, 660307), (6044, 371887), (10051, 223628), (16169, 139012), (19573, 114836), (20102, 111814), (28709, 78292), (32338, 69506), (34753, 64676), (39146, 57418), (40204, 55907)]